1131332210022 has 32 divisors (see below), whose sum is σ = 2675071238400. Its totient is φ = 312091643808.

The previous prime is 1131332209999. The next prime is 1131332210069. The reversal of 1131332210022 is 2200122331311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464420872 + ... + 464423307.

It is an arithmetic number, because the mean of its divisors is an integer number (83595976200).

Almost surely, 2^{1131332210022} is an apocalyptic number.

1131332210022 is an abundant number, since it is smaller than the sum of its proper divisors (1543739028378).

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

1131332210022 is a wasteful number, since it uses less digits than its factorization.

1131332210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928844220.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1131332210022 its reverse (2200122331311), we get a palindrome (3331454541333).

The spelling of 1131332210022 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-two million, two hundred ten thousand, twenty-two".