20211010212000 has 192 divisors, whose sum is σ = 66866830587648. Its totient is φ = 5336240000000.

The previous prime is 20211010211993. The next prime is 20211010212007. The reversal of 20211010212000 is 21201011202.

It is an interprime number because it is at equal distance from previous prime (20211010211993) and next prime (20211010212007).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (20211010212007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7125876 + ... + 9549875.

It is an arithmetic number, because the mean of its divisors is an integer number (348264742644).

Almost surely, 2^{20211010212000} is an apocalyptic number.

20211010212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20211010212000 is an abundant number, since it is smaller than the sum of its proper divisors (46655820375648).

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

20211010212000 is a wasteful number, since it uses less digits than its factorization.

20211010212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16675880 (or 16675862 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20211010212000 its reverse (21201011202), we get a palindrome (20232211223202).

The spelling of 20211010212000 in words is "twenty trillion, two hundred eleven billion, ten million, two hundred twelve thousand".