33212200131112 has 64 divisors (see below), whose sum is σ = 64655601753600. Its totient is φ = 15977147934720.

The previous prime is 33212200131031. The next prime is 33212200131113. The reversal of 33212200131112 is 21113100221233.

It is a super-2 number, since 2×33212200131112² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33212200131113) by changing a digit.

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, 37643568 + ... + 38515744.

It is an arithmetic number, because the mean of its divisors is an integer number (1010243777400).

Almost surely, 2^{33212200131112} is an apocalyptic number.

It is an amenable number.

33212200131112 is a deficient number, since it is larger than the sum of its proper divisors (31443401622488).

33212200131112 is a wasteful number, since it uses less digits than its factorization.

33212200131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873106 (or 873102 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 33212200131112 its reverse (21113100221233), we get a palindrome (54325300352345).

The spelling of 33212200131112 in words is "thirty-three trillion, two hundred twelve billion, two hundred million, one hundred thirty-one thousand, one hundred twelve".