42212211564 has 96 divisors (see below), whose sum is σ = 102917140480. Its totient is φ = 13450924800.

The previous prime is 42212211541. The next prime is 42212211599. The reversal of 42212211564 is 46511221224.

42212211564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 15123009 + ... + 15125799.

Almost surely, 2^42212211564 is an apocalyptic number.

It is an amenable number.

42212211564 is an abundant number, since it is smaller than the sum of its proper divisors (60704928916).

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

42212211564 is a wasteful number, since it uses less digits than its factorization.

42212211564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311 (or 3309 counting only the distinct ones).

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

Adding to 42212211564 its reverse (46511221224), we get a palindrome (88723432788).

The spelling of 42212211564 in words is "forty-two billion, two hundred twelve million, two hundred eleven thousand, five hundred sixty-four".