33222013108 has 48 divisors (see below), whose sum is σ = 61151340096. Its totient is φ = 15777216000.

The previous prime is 33222013093. The next prime is 33222013109. The reversal of 33222013108 is 80131022233.

It is a super-2 number, since 2×33222013108² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33222013109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013983 + ... + 1046233.

It is an arithmetic number, because the mean of its divisors is an integer number (1273986252).

Almost surely, 2^33222013108 is an apocalyptic number.

It is an amenable number.

33222013108 is a deficient number, since it is larger than the sum of its proper divisors (27929326988).

33222013108 is a wasteful number, since it uses less digits than its factorization.

33222013108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32464 (or 32462 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 33222013108 in words is "thirty-three billion, two hundred twenty-two million, thirteen thousand, one hundred eight".