1122743271024 has 40 divisors (see below), whose sum is σ = 3222689019920. Its totient is φ = 374247756864.

The previous prime is 1122743271007. The next prime is 1122743271049. The reversal of 1122743271024 is 4201723472211.

1122743271024 is a `hidden beast` number, since 1 + 1 + 227 + 4 + 327 + 102 + 4 = 666.

It is a super-2 number, since 2×1122743271024² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1122743271024.

It is a congruent number.

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, 1299470947 + ... + 1299471810.

It is an arithmetic number, because the mean of its divisors is an integer number (80567225498).

Almost surely, 2^{1122743271024} is an apocalyptic number.

It is an amenable number.

1122743271024 is an abundant number, since it is smaller than the sum of its proper divisors (2099945748896).

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

1122743271024 is a wasteful number, since it uses less digits than its factorization.

1122743271024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598942774 (or 2598942762 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 1122743271024 in words is "one trillion, one hundred twenty-two billion, seven hundred forty-three million, two hundred seventy-one thousand, twenty-four".