22430242111152 has 40 divisors (see below), whose sum is σ = 57981770484736. Its totient is φ = 7471975968576.

The previous prime is 22430242111127. The next prime is 22430242111181. The reversal of 22430242111152 is 25111124203422.

It is a super-2 number, since 2×22430242111152² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149030308 + ... + 149180739.

Almost surely, 2^{22430242111152} is an apocalyptic number.

It is an amenable number.

22430242111152 is an abundant number, since it is smaller than the sum of its proper divisors (35551528373584).

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

22430242111152 is a wasteful number, since it uses less digits than its factorization.

22430242111152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298212625 (or 298212619 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 22430242111152 its reverse (25111124203422), we get a palindrome (47541366314574).

The spelling of 22430242111152 in words is "twenty-two trillion, four hundred thirty billion, two hundred forty-two million, one hundred eleven thousand, one hundred fifty-two".