42522012204 has 48 divisors (see below), whose sum is σ = 113662752000. Its totient is φ = 12120140736.

The previous prime is 42522012173. The next prime is 42522012227. The reversal of 42522012204 is 40221022524.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568879 + ... + 639270.

It is an arithmetic number, because the mean of its divisors is an integer number (2367974000).

Almost surely, 2^42522012204 is an apocalyptic number.

It is an amenable number.

42522012204 is an abundant number, since it is smaller than the sum of its proper divisors (71140739796).

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

42522012204 is a wasteful number, since it uses less digits than its factorization.

42522012204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208582 (or 1208580 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 42522012204 its reverse (40221022524), we get a palindrome (82743034728).

The spelling of 42522012204 in words is "forty-two billion, five hundred twenty-two million, twelve thousand, two hundred four".