20232111210 has 16 divisors (see below), whose sum is σ = 48557066976. Its totient is φ = 5395229648.

The previous prime is 20232111209. The next prime is 20232111217. The reversal of 20232111210 is 1211123202.

20232111210 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20232111210.

It is not an unprimeable number, because it can be changed into a prime (20232111217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337201824 + ... + 337201883.

It is an arithmetic number, because the mean of its divisors is an integer number (3034816686).

Almost surely, 2^20232111210 is an apocalyptic number.

20232111210 is an abundant number, since it is smaller than the sum of its proper divisors (28324955766).

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

20232111210 is a wasteful number, since it uses less digits than its factorization.

20232111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674403717.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 20232111210 its reverse (1211123202), we get a palindrome (21443234412).

It can be divided in two parts, 202321 and 11210, that added together give a triangular number (213531 = T₆₅₃).

The spelling of 20232111210 in words is "twenty billion, two hundred thirty-two million, one hundred eleven thousand, two hundred ten".