20132230110 has 32 divisors (see below), whose sum is σ = 51159550752. Its totient is φ = 5052794880.

The previous prime is 20132230109. The next prime is 20132230169. The reversal of 20132230110 is 1103223102.

It is a super-2 number, since 2×20132230110² (a number of 21 digits) contains 22 as substring.

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 20132230110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19736971 + ... + 19737990.

It is an arithmetic number, because the mean of its divisors is an integer number (1598735961).

Almost surely, 2^20132230110 is an apocalyptic number.

20132230110 is an abundant number, since it is smaller than the sum of its proper divisors (31027320642).

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

20132230110 is a wasteful number, since it uses less digits than its factorization.

20132230110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39474988.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20132230110 its reverse (1103223102), we get a palindrome (21235453212).

The spelling of 20132230110 in words is "twenty billion, one hundred thirty-two million, two hundred thirty thousand, one hundred ten".