42264550222 has 4 divisors (see below), whose sum is σ = 63396825336. Its totient is φ = 21132275110.

The previous prime is 42264550199. The next prime is 42264550313. The reversal of 42264550222 is 22205546224.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10566137554 + ... + 10566137557.

It is an arithmetic number, because the mean of its divisors is an integer number (15849206334).

Almost surely, 2^42264550222 is an apocalyptic number.

42264550222 is a deficient number, since it is larger than the sum of its proper divisors (21132275114).

42264550222 is a wasteful number, since it uses less digits than its factorization.

42264550222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21132275113.

The product of its (nonzero) digits is 76800, while the sum is 34.

The spelling of 42264550222 in words is "forty-two billion, two hundred sixty-four million, five hundred fifty thousand, two hundred twenty-two".