22222020011202 has 48 divisors (see below), whose sum is σ = 52525162059552. Its totient is φ = 6733895780160.

The previous prime is 22222020011141. The next prime is 22222020011221. The reversal of 22222020011202 is 20211002022222.

22222020011202 is a `hidden beast` number, since 222 + 220 + 20 + 0 + 1 + 1 + 202 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33485253 + ... + 34142439.

It is an arithmetic number, because the mean of its divisors is an integer number (1094274209574).

Almost surely, 2^{22222020011202} is an apocalyptic number.

22222020011202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22222020011202 is an abundant number, since it is smaller than the sum of its proper divisors (30303142048350).

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

22222020011202 is a wasteful number, since it uses less digits than its factorization.

22222020011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827983 (or 827980 counting only the distinct ones).

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

Adding to 22222020011202 its reverse (20211002022222), we get a palindrome (42433022033424).

The spelling of 22222020011202 in words is "twenty-two trillion, two hundred twenty-two billion, twenty million, eleven thousand, two hundred two".