20070022602420 has 120 divisors (see below), whose sum is σ = 71954747741184. Its totient is φ = 4587433735104.

The previous prime is 20070022602389. The next prime is 20070022602431. The reversal of 20070022602420 is 2420622007002.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 884910292 + ... + 884932971.

Almost surely, 2^{20070022602420} is an apocalyptic number.

20070022602420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20070022602420 is an abundant number, since it is smaller than the sum of its proper divisors (51884725138764).

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

20070022602420 is a wasteful number, since it uses less digits than its factorization.

20070022602420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769843291 (or 1769843280 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 20070022602420 its reverse (2420622007002), we get a palindrome (22490644609422).

The spelling of 20070022602420 in words is "twenty trillion, seventy billion, twenty-two million, six hundred two thousand, four hundred twenty".