22221002211030 has 160 divisors (see below), whose sum is σ = 68287675857984. Its totient is φ = 5078923824384.

The previous prime is 22221002211029. The next prime is 22221002211053. The reversal of 22221002211030 is 3011220012222.

22221002211030 is a `hidden beast` number, since 222 + 210 + 0 + 221 + 10 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22221002210994 and 22221002211012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 340921524 + ... + 340986696.

Almost surely, 2^{22221002211030} is an apocalyptic number.

22221002211030 is an abundant number, since it is smaller than the sum of its proper divisors (46066673646954).

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

22221002211030 is a wasteful number, since it uses less digits than its factorization.

22221002211030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125332 (or 125323 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22221002211030 its reverse (3011220012222), we get a palindrome (25232222223252).

The spelling of 22221002211030 in words is "twenty-two trillion, two hundred twenty-one billion, two million, two hundred eleven thousand, thirty".