22020252014012 has 24 divisors (see below), whose sum is σ = 44045636836320. Its totient is φ = 9436150975680.

The previous prime is 22020252014003. The next prime is 22020252014027. The reversal of 22020252014012 is 21041025202022.

It is a super-2 number, since 2×22020252014012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45584087 + ... + 46064622.

It is an arithmetic number, because the mean of its divisors is an integer number (1835234868180).

Almost surely, 2^{22020252014012} is an apocalyptic number.

It is an amenable number.

22020252014012 is an abundant number, since it is smaller than the sum of its proper divisors (22025384822308).

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

22020252014012 is a wasteful number, since it uses less digits than its factorization.

22020252014012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91657301 (or 91657299 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 22020252014012 its reverse (21041025202022), we get a palindrome (43061277216034).

The spelling of 22020252014012 in words is "twenty-two trillion, twenty billion, two hundred fifty-two million, fourteen thousand, twelve".