22445100345032 has 32 divisors (see below), whose sum is σ = 44569275045120. Its totient is φ = 10560231425280.

The previous prime is 22445100345007. The next prime is 22445100345079. The reversal of 22445100345032 is 23054300154422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22445100344983 and 22445100345001.

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, 16278368 + ... + 17603279.

It is an arithmetic number, because the mean of its divisors is an integer number (1392789845160).

Almost surely, 2^{22445100345032} is an apocalyptic number.

It is an amenable number.

22445100345032 is a deficient number, since it is larger than the sum of its proper divisors (22124174700088).

22445100345032 is a wasteful number, since it uses less digits than its factorization.

22445100345032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33886541 (or 33886537 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 22445100345032 its reverse (23054300154422), we get a palindrome (45499400499454).

The spelling of 22445100345032 in words is "twenty-two trillion, four hundred forty-five billion, one hundred million, three hundred forty-five thousand, thirty-two".