22051115234024 has 8 divisors (see below), whose sum is σ = 41345841063810. Its totient is φ = 11025557617008.

The previous prime is 22051115233981. The next prime is 22051115234033. The reversal of 22051115234024 is 42043251115022.

It can be written as a sum of positive squares in only one way, i.e., 19129689062500 + 2921426171524 = 4373750^2 + 1709218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378194702119 + ... + 1378194702134.

Almost surely, 2^{22051115234024} is an apocalyptic number.

It is an amenable number.

22051115234024 is a deficient number, since it is larger than the sum of its proper divisors (19294725829786).

22051115234024 is a wasteful number, since it uses less digits than its factorization.

22051115234024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756389404259 (or 2756389404255 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 22051115234024 its reverse (42043251115022), we get a palindrome (64094366349046).

The spelling of 22051115234024 in words is "twenty-two trillion, fifty-one billion, one hundred fifteen million, two hundred thirty-four thousand, twenty-four".