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22240130301 = 3223457235099
BaseRepresentation
bin10100101101100111…
…010111010011111101
32010101221201200022200
4110231213113103331
5331021433132201
614114511102113
71415062663014
oct245547272375
963357650280
1022240130301
119482a79084
124388211939
13213581a21c
14110da0ba7b
158a2763386
hex52d9d74fd

22240130301 has 24 divisors (see below), whose sum is σ = 33594849600. Its totient is φ = 14151018816.

The previous prime is 22240130261. The next prime is 22240130309. The reversal of 22240130301 is 10303104222.

It is not a de Polignac number, because 22240130301 - 215 = 22240097533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240130309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22951 + ... + 212148.

It is an arithmetic number, because the mean of its divisors is an integer number (1399785400).

Almost surely, 222240130301 is an apocalyptic number.

It is an amenable number.

22240130301 is a deficient number, since it is larger than the sum of its proper divisors (11354719299).

22240130301 is a wasteful number, since it uses less digits than its factorization.

22240130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235585 (or 235582 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22240130301 its reverse (10303104222), we get a palindrome (32543234523).

The spelling of 22240130301 in words is "twenty-two billion, two hundred forty million, one hundred thirty thousand, three hundred one".

Divisors: 1 3 9 23 69 207 457 1371 4113 10511 31533 94599 235099 705297 2115891 5407277 16221831 48665493 107440243 322320729 966962187 2471125589 7413376767 22240130301