22533115630142 has 64 divisors (see below), whose sum is σ = 38738993879040. Its totient is φ = 9743872320000.

The previous prime is 22533115630117. The next prime is 22533115630169. The reversal of 22533115630142 is 24103651133522.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 22533115630096 and 22533115630105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37917542 + ... + 38507222.

It is an arithmetic number, because the mean of its divisors is an integer number (605296779360).

Almost surely, 2^{22533115630142} is an apocalyptic number.

22533115630142 is a deficient number, since it is larger than the sum of its proper divisors (16205878248898).

22533115630142 is a wasteful number, since it uses less digits than its factorization.

22533115630142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590569.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 22533115630142 its reverse (24103651133522), we get a palindrome (46636766763664).

The spelling of 22533115630142 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred fifteen million, six hundred thirty thousand, one hundred forty-two".