33222304433412 has 96 divisors (see below), whose sum is σ = 92068882133760. Its totient is φ = 10334262216960.

The previous prime is 33222304433347. The next prime is 33222304433447. The reversal of 33222304433412 is 21433440322233.

33222304433412 is a `hidden beast` number, since 3 + 3 + 2 + 2 + 2 + 304 + 4 + 3 + 341 + 2 = 666.

It is a super-2 number, since 2×33222304433412² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163002043 + ... + 163205730.

It is an arithmetic number, because the mean of its divisors is an integer number (959050855560).

Almost surely, 2^{33222304433412} is an apocalyptic number.

It is an amenable number.

33222304433412 is an abundant number, since it is smaller than the sum of its proper divisors (58846577700348).

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

33222304433412 is a wasteful number, since it uses less digits than its factorization.

33222304433412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326207850 (or 326207842 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 33222304433412 its reverse (21433440322233), we get a palindrome (54655744755645).

The spelling of 33222304433412 in words is "thirty-three trillion, two hundred twenty-two billion, three hundred four million, four hundred thirty-three thousand, four hundred twelve".