1072615463922 has 32 divisors (see below), whose sum is σ = 2156713574400. Its totient is φ = 355629579408.

The previous prime is 1072615463917. The next prime is 1072615463923. The reversal of 1072615463922 is 2293645162701.

It is not an unprimeable number, because it can be changed into a prime (1072615463923) 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, 274479 + ... + 1490157.

It is an arithmetic number, because the mean of its divisors is an integer number (67397299200).

Almost surely, 2^{1072615463922} is an apocalyptic number.

1072615463922 is an abundant number, since it is smaller than the sum of its proper divisors (1084098110478).

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

1072615463922 is a wasteful number, since it uses less digits than its factorization.

1072615463922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216470.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 1072615463922 in words is "one trillion, seventy-two billion, six hundred fifteen million, four hundred sixty-three thousand, nine hundred twenty-two".