11131303220332 has 48 divisors (see below), whose sum is σ = 20624234158080. Its totient is φ = 5242102401600.

The previous prime is 11131303220327. The next prime is 11131303220353. The reversal of 11131303220332 is 23302230313111.

It is a super-2 number, since 2×11131303220332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11131303220297 and 11131303220306.

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, 25139982 + ... + 25578922.

It is an arithmetic number, because the mean of its divisors is an integer number (429671544960).

Almost surely, 2^{11131303220332} is an apocalyptic number.

It is an amenable number.

11131303220332 is a deficient number, since it is larger than the sum of its proper divisors (9492930937748).

11131303220332 is a wasteful number, since it uses less digits than its factorization.

11131303220332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440902 (or 440900 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11131303220332 its reverse (23302230313111), we get a palindrome (34433533533443).

The spelling of 11131303220332 in words is "eleven trillion, one hundred thirty-one billion, three hundred three million, two hundred twenty thousand, three hundred thirty-two".