122112333212132 has 18 divisors (see below), whose sum is σ = 220812390266454. Its totient is φ = 59086612842720.

The previous prime is 122112333212123. The next prime is 122112333212141. The reversal of 122112333212132 is 231212333211221.

It is an interprime number because it is at equal distance from previous prime (122112333212123) and next prime (122112333212141).

It can be written as a sum of positive squares in only one way, i.e., 95248699087936 + 26863634124196 = 9759544^2 + 5183014^2 .

It is a super-2 number, since 2×122112333212132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122112333212095 and 122112333212104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15883494233 + ... + 15883501920.

It is an arithmetic number, because the mean of its divisors is an integer number (12267355014803).

Almost surely, 2^{122112333212132} is an apocalyptic number.

It is an amenable number.

122112333212132 is a deficient number, since it is larger than the sum of its proper divisors (98700057054322).

122112333212132 is a wasteful number, since it uses less digits than its factorization.

122112333212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31766996219 (or 31766996186 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

Adding to 122112333212132 its reverse (231212333211221), we get a palindrome (353324666423353).

The spelling of 122112333212132 in words is "one hundred twenty-two trillion, one hundred twelve billion, three hundred thirty-three million, two hundred twelve thousand, one hundred thirty-two".