12122140310 has 16 divisors (see below), whose sum is σ = 24936974496. Its totient is φ = 4156162368.

The previous prime is 12122140307. The next prime is 12122140321. The reversal of 12122140310 is 1304122121.

It is a super-2 number, since 2×12122140310² (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 7 ways as a sum of consecutive naturals, for example, 86586647 + ... + 86586786.

It is an arithmetic number, because the mean of its divisors is an integer number (1558560906).

Almost surely, 2^12122140310 is an apocalyptic number.

12122140310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12122140310 is an abundant number, since it is smaller than the sum of its proper divisors (12814834186).

12122140310 is a wasteful number, since it uses less digits than its factorization.

12122140310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173173447.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12122140310 its reverse (1304122121), we get a palindrome (13426262431).

The spelling of 12122140310 in words is "twelve billion, one hundred twenty-two million, one hundred forty thousand, three hundred ten".