22202202210120 has 128 divisors (see below), whose sum is σ = 74042373081600. Its totient is φ = 5917784666112.

The previous prime is 22202202210107. The next prime is 22202202210137. The reversal of 22202202210120 is 2101220220222.

22202202210120 is a `hidden beast` number, since 2 + 220 + 220 + 2 + 210 + 12 + 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 = 22202202210093 and 22202202210102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2582512 + ... + 7146591.

It is an arithmetic number, because the mean of its divisors is an integer number (578456039700).

Almost surely, 2^{22202202210120} is an apocalyptic number.

22202202210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22202202210120 is an abundant number, since it is smaller than the sum of its proper divisors (51840170871480).

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

22202202210120 is a wasteful number, since it uses less digits than its factorization.

22202202210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9731236 (or 9731226 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22202202210120 its reverse (2101220220222), we get a palindrome (24303422430342).

The spelling of 22202202210120 in words is "twenty-two trillion, two hundred two billion, two hundred two million, two hundred ten thousand, one hundred twenty".