12113111332002 has 32 divisors (see below), whose sum is σ = 25808664526272. Its totient is φ = 3776877725184.

The previous prime is 12113111331983. The next prime is 12113111332039. The reversal of 12113111332002 is 20023311131121.

It is a super-2 number, since 2×12113111332002² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12113111332002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364265563 + ... + 364298814.

It is an arithmetic number, because the mean of its divisors is an integer number (806520766446).

Almost surely, 2^{12113111332002} is an apocalyptic number.

12113111332002 is an abundant number, since it is smaller than the sum of its proper divisors (13695553194270).

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

12113111332002 is a wasteful number, since it uses less digits than its factorization.

12113111332002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728564562.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12113111332002 its reverse (20023311131121), we get a palindrome (32136422463123).

The spelling of 12113111332002 in words is "twelve trillion, one hundred thirteen billion, one hundred eleven million, three hundred thirty-two thousand, two".