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22060132704 = 2533193167647
BaseRepresentation
bin10100100010111000…
…101110100101100000
32002221102000212001000
4110202320232211200
5330134343221304
614045001112000
71410446014461
oct244270564540
962842025030
1022060132704
1193a0408235
124337a88600
13210744747c
1410d3b54d68
15891a5a939
hex522e2e960

22060132704 has 384 divisors, whose sum is σ = 71066419200. Its totient is φ = 6630750720.

The previous prime is 22060132667. The next prime is 22060132709. The reversal of 22060132704 is 40723106022.

22060132704 is a `hidden beast` number, since 2 + 20 + 601 + 32 + 7 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22060132709) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34095709 + ... + 34096355.

It is an arithmetic number, because the mean of its divisors is an integer number (185068800).

Almost surely, 222060132704 is an apocalyptic number.

22060132704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22060132704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35533209600).

22060132704 is an abundant number, since it is smaller than the sum of its proper divisors (49006286496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22060132704 is a wasteful number, since it uses less digits than its factorization.

22060132704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 22060132704 its reverse (40723106022), we get a palindrome (62783238726).

The spelling of 22060132704 in words is "twenty-two billion, sixty million, one hundred thirty-two thousand, seven hundred four".