12212030110 has 32 divisors (see below), whose sum is σ = 25128529920. Its totient is φ = 4185875232.

The previous prime is 12212030093. The next prime is 12212030137. The reversal of 12212030110 is 1103021221.

It is a super-2 number, since 2×12212030110² (a number of 21 digits) contains 22 as substring.

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, 270157 + ... + 312103.

It is an arithmetic number, because the mean of its divisors is an integer number (785266560).

Almost surely, 2^12212030110 is an apocalyptic number.

12212030110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212030110 is an abundant number, since it is smaller than the sum of its proper divisors (12916499810).

12212030110 is a wasteful number, since it uses less digits than its factorization.

12212030110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46120.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12212030110 its reverse (1103021221), we get a palindrome (13315051331).

The spelling of 12212030110 in words is "twelve billion, two hundred twelve million, thirty thousand, one hundred ten".