122312313433453 has 16 divisors (see below), whose sum is σ = 143704332104256. Its totient is φ = 102633455658240.

The previous prime is 122312313433423. The next prime is 122312313433459. The reversal of 122312313433453 is 354334313213221.

It is not a de Polignac number, because 122312313433453 - 2¹³ = 122312313425261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122312313433459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23674875 + ... + 28374712.

It is an arithmetic number, because the mean of its divisors is an integer number (8981520756516).

Almost surely, 2^{122312313433453} is an apocalyptic number.

122312313433453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122312313433453 is a deficient number, since it is larger than the sum of its proper divisors (21392018670803).

122312313433453 is a wasteful number, since it uses less digits than its factorization.

122312313433453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52066044.

The product of its digits is 466560, while the sum is 40.

Adding to 122312313433453 its reverse (354334313213221), we get a palindrome (476646626646674).

The spelling of 122312313433453 in words is "one hundred twenty-two trillion, three hundred twelve billion, three hundred thirteen million, four hundred thirty-three thousand, four hundred fifty-three".