20212412311210 has 64 divisors (see below), whose sum is σ = 43388432524800. Its totient is φ = 6628545487872.

The previous prime is 20212412311099. The next prime is 20212412311213. The reversal of 20212412311210 is 1211321421202.

20212412311210 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×20212412311210² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20212412311213) 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, 143556126 + ... + 143696854.

It is an arithmetic number, because the mean of its divisors is an integer number (677944258200).

Almost surely, 2^{20212412311210} is an apocalyptic number.

20212412311210 is an abundant number, since it is smaller than the sum of its proper divisors (23176020213590).

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

20212412311210 is a wasteful number, since it uses less digits than its factorization.

20212412311210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229975.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 20212412311210 its reverse (1211321421202), we get a palindrome (21423733732412).

The spelling of 20212412311210 in words is "twenty trillion, two hundred twelve billion, four hundred twelve million, three hundred eleven thousand, two hundred ten".