20062331113572 has 72 divisors (see below), whose sum is σ = 55860518400960. Its totient is φ = 6020470048320.

The previous prime is 20062331113571. The next prime is 20062331113579. The reversal of 20062331113572 is 27531113326002.

20062331113572 is a `hidden beast` number, since 2 + 0 + 0 + 62 + 3 + 3 + 11 + 13 + 572 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (20062331113571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245893447 + ... + 245975022.

Almost surely, 2^{20062331113572} is an apocalyptic number.

20062331113572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20062331113572 is an abundant number, since it is smaller than the sum of its proper divisors (35798187287388).

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

20062331113572 is a wasteful number, since it uses less digits than its factorization.

20062331113572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491868593 (or 491868588 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

Adding to 20062331113572 its reverse (27531113326002), we get a palindrome (47593444439574).

The spelling of 20062331113572 in words is "twenty trillion, sixty-two billion, three hundred thirty-one million, one hundred thirteen thousand, five hundred seventy-two".