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1100122010112 = 2932322946687
BaseRepresentation
bin10000000000100100011…
…000011011001000000000
310220011121101122112010210
4100000210120123020000
5121011022213310422
62201220012354120
7142324022540106
oct20004430331000
93804541575123
101100122010112
11394617215aa4
12159264775940
137c9831570c8
143b363787c76
151d93b55210c
hex1002461b200

1100122010112 has 240 divisors, whose sum is σ = 3169474640640. Its totient is φ = 338660990976.

The previous prime is 1100122010069. The next prime is 1100122010147. The reversal of 1100122010112 is 2110102210011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23540433 + ... + 23587119.

It is an arithmetic number, because the mean of its divisors is an integer number (13206144336).

Almost surely, 21100122010112 is an apocalyptic number.

1100122010112 is a gapful number since it is divisible by the number (12) 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 1100122010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1584737320320).

1100122010112 is an abundant number, since it is smaller than the sum of its proper divisors (2069352630528).

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

1100122010112 is an equidigital number, since it uses as much as digits as its factorization.

1100122010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46783 (or 46744 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1100122010112 its reverse (2110102210011), we get a palindrome (3210224220123).

The spelling of 1100122010112 in words is "one trillion, one hundred billion, one hundred twenty-two million, ten thousand, one hundred twelve".