33212200312112 has 20 divisors (see below), whose sum is σ = 64380636495336. Its totient is φ = 16597842506880.

The previous prime is 33212200312061. The next prime is 33212200312163. The reversal of 33212200312112 is 21121300221233.

It is an interprime number because it is at equal distance from previous prime (33212200312061) and next prime (33212200312163).

It is a super-2 number, since 2×33212200312112² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516069893 + ... + 516134244.

Almost surely, 2^{33212200312112} is an apocalyptic number.

It is an amenable number.

33212200312112 is a deficient number, since it is larger than the sum of its proper divisors (31168436183224).

33212200312112 is a wasteful number, since it uses less digits than its factorization.

33212200312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032206156 (or 1032206150 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 33212200312112 its reverse (21121300221233), we get a palindrome (54333500533345).

The spelling of 33212200312112 in words is "thirty-three trillion, two hundred twelve billion, two hundred million, three hundred twelve thousand, one hundred twelve".