33022022100 has 36 divisors (see below), whose sum is σ = 95543718144. Its totient is φ = 8805872480.

The previous prime is 33022022087. The next prime is 33022022119. The reversal of 33022022100 is 122022033.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 33022022100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55036404 + ... + 55037003.

Almost surely, 2^33022022100 is an apocalyptic number.

33022022100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33022022100 is an abundant number, since it is smaller than the sum of its proper divisors (62521696044).

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

33022022100 is a wasteful number, since it uses less digits than its factorization.

33022022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110073424 (or 110073417 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 33022022100 its reverse (122022033), we get a palindrome (33144044133).

The spelling of 33022022100 in words is "thirty-three billion, twenty-two million, twenty-two thousand, one hundred".