422722749210 has 32 divisors (see below), whose sum is σ = 1014949377792. Its totient is φ = 112679979840.

The previous prime is 422722749203. The next prime is 422722749223. The reversal of 422722749210 is 12947227224.

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, 2805781 + ... + 2952600.

It is an arithmetic number, because the mean of its divisors is an integer number (31717168056).

Almost surely, 2^422722749210 is an apocalyptic number.

422722749210 is an abundant number, since it is smaller than the sum of its proper divisors (592226628582).

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

422722749210 is a wasteful number, since it uses less digits than its factorization.

422722749210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760838.

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 422722749210 in words is "four hundred twenty-two billion, seven hundred twenty-two million, seven hundred forty-nine thousand, two hundred ten".