1122640898080 has 48 divisors (see below), whose sum is σ = 2856257520984. Its totient is φ = 414513561600.

The previous prime is 1122640898063. The next prime is 1122640898191. The reversal of 1122640898080 is 808980462211.

It can be written as a sum of positive squares in 4 ways, for example, as 1011786527376 + 110854370704 = 1005876^2 + 332948^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269863521 + ... + 269867680.

Almost surely, 2^{1122640898080} is an apocalyptic number.

1122640898080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122640898080 is an abundant number, since it is smaller than the sum of its proper divisors (1733616622904).

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

1122640898080 is a wasteful number, since it uses less digits than its factorization.

1122640898080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539731229 (or 539731221 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The spelling of 1122640898080 in words is "one trillion, one hundred twenty-two billion, six hundred forty million, eight hundred ninety-eight thousand, eighty".