42772210022370 has 32 divisors (see below), whose sum is σ = 103952712971520. Its totient is φ = 11261543904000.

The previous prime is 42772210022363. The next prime is 42772210022371. The reversal of 42772210022370 is 7322001227724.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42772210022371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9023670631 + ... + 9023675370.

It is an arithmetic number, because the mean of its divisors is an integer number (3248522280360).

Almost surely, 2^{42772210022370} is an apocalyptic number.

42772210022370 is an abundant number, since it is smaller than the sum of its proper divisors (61180502949150).

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

42772210022370 is a wasteful number, since it uses less digits than its factorization.

42772210022370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18047346090.

The product of its (nonzero) digits is 131712, while the sum is 39.

The spelling of 42772210022370 in words is "forty-two trillion, seven hundred seventy-two billion, two hundred ten million, twenty-two thousand, three hundred seventy".