22022032333028 has 96 divisors (see below), whose sum is σ = 47853650202624. Its totient is φ = 8634880453248.

The previous prime is 22022032333027. The next prime is 22022032333051. The reversal of 22022032333028 is 82033323022022.

It is a junction number, because it is equal to n+sod(n) for n = 22022032332985 and 22022032333003.

It is not an unprimeable number, because it can be changed into a prime (22022032333027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20571425 + ... + 21615447.

It is an arithmetic number, because the mean of its divisors is an integer number (498475522944).

Almost surely, 2^{22022032333028} is an apocalyptic number.

22022032333028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22022032333028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23926825101312).

22022032333028 is an abundant number, since it is smaller than the sum of its proper divisors (25831617869596).

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

22022032333028 is a wasteful number, since it uses less digits than its factorization.

22022032333028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044561 (or 1044559 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 22022032333028 in words is "twenty-two trillion, twenty-two billion, thirty-two million, three hundred thirty-three thousand, twenty-eight".