20022476306064 has 80 divisors (see below), whose sum is σ = 53648663914560. Its totient is φ = 6429481228800.

The previous prime is 20022476306057. The next prime is 20022476306071. The reversal of 20022476306064 is 46060367422002.

It is an interprime number because it is at equal distance from previous prime (20022476306057) and next prime (20022476306071).

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, 55632094 + ... + 55990845.

It is an arithmetic number, because the mean of its divisors is an integer number (670608298932).

Almost surely, 2^{20022476306064} is an apocalyptic number.

20022476306064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20022476306064 is an abundant number, since it is smaller than the sum of its proper divisors (33626187608496).

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

20022476306064 is a wasteful number, since it uses less digits than its factorization.

20022476306064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111623088 (or 111623082 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 20022476306064 in words is "twenty trillion, twenty-two billion, four hundred seventy-six million, three hundred six thousand, sixty-four".