1121137536762 has 48 divisors (see below), whose sum is σ = 2559355014528. Its totient is φ = 353993603040.

The previous prime is 1121137536703. The next prime is 1121137536767. The reversal of 1121137536762 is 2676357311211.

1121137536762 is a `hidden beast` number, since 1 + 1 + 2 + 11 + 37 + 536 + 76 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1121137536767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13103289 + ... + 13188572.

It is an arithmetic number, because the mean of its divisors is an integer number (53319896136).

Almost surely, 2^{1121137536762} is an apocalyptic number.

1121137536762 is an abundant number, since it is smaller than the sum of its proper divisors (1438217477766).

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

1121137536762 is a wasteful number, since it uses less digits than its factorization.

1121137536762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26291995 (or 26291992 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The spelling of 1121137536762 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-seven million, five hundred thirty-six thousand, seven hundred sixty-two".