11331131013202 has 192 divisors, whose sum is σ = 23589506295936. Its totient is φ = 4011830000640.

The previous prime is 11331131013127. The next prime is 11331131013211. The reversal of 11331131013202 is 20231013113311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2231853088 + ... + 2231858164.

It is an arithmetic number, because the mean of its divisors is an integer number (122862011958).

Almost surely, 2^{11331131013202} is an apocalyptic number.

11331131013202 is an abundant number, since it is smaller than the sum of its proper divisors (12258375282734).

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

11331131013202 is a wasteful number, since it uses less digits than its factorization.

11331131013202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7561 (or 7554 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11331131013202 its reverse (20231013113311), we get a palindrome (31562144126513).

The spelling of 11331131013202 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, thirteen thousand, two hundred two".