1131214440202 has 16 divisors (see below), whose sum is σ = 2115517914432. Its totient is φ = 440732898720.

The previous prime is 1131214440173. The next prime is 1131214440217. The reversal of 1131214440202 is 2020444121311.

It is a super-2 number, since 2×1131214440202² (a number of 25 digits) contains 22 as substring.

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, 3672774003 + ... + 3672774310.

It is an arithmetic number, because the mean of its divisors is an integer number (132219869652).

Almost surely, 2^{1131214440202} is an apocalyptic number.

1131214440202 is a deficient number, since it is larger than the sum of its proper divisors (984303474230).

1131214440202 is a wasteful number, since it uses less digits than its factorization.

1131214440202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7345548333.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1131214440202 its reverse (2020444121311), we get a palindrome (3151658561513).

The spelling of 1131214440202 in words is "one trillion, one hundred thirty-one billion, two hundred fourteen million, four hundred forty thousand, two hundred two".