12220110010 has 16 divisors (see below), whose sum is σ = 22000548096. Its totient is φ = 4887077328.

The previous prime is 12220109999. The next prime is 12220110011. The reversal of 12220110010 is 1001102221.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (12220110011) 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, 66582 + ... + 169921.

It is an arithmetic number, because the mean of its divisors is an integer number (1375034256).

Almost surely, 2^12220110010 is an apocalyptic number.

12220110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220110010 is a deficient number, since it is larger than the sum of its proper divisors (9780438086).

12220110010 is a wasteful number, since it uses less digits than its factorization.

12220110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241677.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12220110010 its reverse (1001102221), we get a palindrome (13221212231).

The spelling of 12220110010 in words is "twelve billion, two hundred twenty million, one hundred ten thousand, ten".