12223100310 has 16 divisors (see below), whose sum is σ = 29335440816. Its totient is φ = 3259493408.

The previous prime is 12223100251. The next prime is 12223100341. The reversal of 12223100310 is 1300132221.

It is a super-2 number, since 2×12223100310² (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 12223100310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203718309 + ... + 203718368.

It is an arithmetic number, because the mean of its divisors is an integer number (1833465051).

Almost surely, 2^12223100310 is an apocalyptic number.

12223100310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223100310 is an abundant number, since it is smaller than the sum of its proper divisors (17112340506).

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

12223100310 is a wasteful number, since it uses less digits than its factorization.

12223100310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407436687.

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

Adding to 12223100310 its reverse (1300132221), we get a palindrome (13523232531).

The spelling of 12223100310 in words is "twelve billion, two hundred twenty-three million, one hundred thousand, three hundred ten".