20200021211120 has 40 divisors (see below), whose sum is σ = 47104411542864. Its totient is φ = 8056032187392.

The previous prime is 20200021211089. The next prime is 20200021211173. The reversal of 20200021211120 is 2111212000202.

20200021211120 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×20200021211120² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20200021211095 and 20200021211104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374602514 + ... + 374656433.

Almost surely, 2^{20200021211120} is an apocalyptic number.

20200021211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20200021211120 is an abundant number, since it is smaller than the sum of its proper divisors (26904390331744).

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

20200021211120 is a wasteful number, since it uses less digits than its factorization.

20200021211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749259297 (or 749259291 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20200021211120 its reverse (2111212000202), we get a palindrome (22311233211322).

The spelling of 20200021211120 in words is "twenty trillion, two hundred billion, twenty-one million, two hundred eleven thousand, one hundred twenty".