20002012112022 has 64 divisors (see below), whose sum is σ = 44440343635968. Its totient is φ = 5973164352000.

The previous prime is 20002012112009. The next prime is 20002012112041. The reversal of 20002012112022 is 22021121020002.

It is a junction number, because it is equal to n+sod(n) for n = 20002012111992 and 20002012112010.

It is a congruent number.

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, 51657504 + ... + 52043267.

It is an arithmetic number, because the mean of its divisors is an integer number (694380369312).

Almost surely, 2^{20002012112022} is an apocalyptic number.

20002012112022 is an abundant number, since it is smaller than the sum of its proper divisors (24438331523946).

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

20002012112022 is a wasteful number, since it uses less digits than its factorization.

20002012112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103700885.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20002012112022 its reverse (22021121020002), we get a palindrome (42023133132024).

The spelling of 20002012112022 in words is "twenty trillion, two billion, twelve million, one hundred twelve thousand, twenty-two".