11331020120034 has 16 divisors (see below), whose sum is σ = 22882060049472. Its totient is φ = 3740336738448.

The previous prime is 11331020120011. The next prime is 11331020120039. The reversal of 11331020120034 is 43002102013311.

It is a super-2 number, since 2×11331020120034² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11331020120039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9167491389 + ... + 9167492624.

It is an arithmetic number, because the mean of its divisors is an integer number (1430128753092).

Almost surely, 2^{11331020120034} is an apocalyptic number.

11331020120034 is an abundant number, since it is smaller than the sum of its proper divisors (11551039929438).

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

11331020120034 is a wasteful number, since it uses less digits than its factorization.

11331020120034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18334984121.

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

Adding to 11331020120034 its reverse (43002102013311), we get a palindrome (54333122133345).

The spelling of 11331020120034 in words is "eleven trillion, three hundred thirty-one billion, twenty million, one hundred twenty thousand, thirty-four".