22240442444202 has 32 divisors (see below), whose sum is σ = 49428971444160. Its totient is φ = 7412615912880.

The previous prime is 22240442444183. The next prime is 22240442444291. The reversal of 22240442444202 is 20244424404222.

22240442444202 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 0 + 4 + 4 + 2 + 444 + 202 = 666.

It is a super-2 number, since 2×22240442444202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23557824 + ... + 24483707.

It is an arithmetic number, because the mean of its divisors is an integer number (1544655357630).

Almost surely, 2^{22240442444202} is an apocalyptic number.

22240442444202 is an abundant number, since it is smaller than the sum of its proper divisors (27188528999958).

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

22240442444202 is a wasteful number, since it uses less digits than its factorization.

22240442444202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48050115 (or 48050109 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 22240442444202 its reverse (20244424404222), we get a palindrome (42484866848424).

The spelling of 22240442444202 in words is "twenty-two trillion, two hundred forty billion, four hundred forty-two million, four hundred forty-four thousand, two hundred two".