122312141423253 has 12 divisors (see below), whose sum is σ = 179667552373920. Its totient is φ = 80159369519976.

The previous prime is 122312141423249. The next prime is 122312141423287. The reversal of 122312141423253 is 352324141213221.

122312141423253 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 1 + 2 + 1 + 414 + 232 + 5 + 3 = 666.

It is not a de Polignac number, because 122312141423253 - 2² = 122312141423249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122312141423243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115171507401 + ... + 115171508462.

It is an arithmetic number, because the mean of its divisors is an integer number (14972296031160).

Almost surely, 2^{122312141423253} is an apocalyptic number.

It is an amenable number.

122312141423253 is a deficient number, since it is larger than the sum of its proper divisors (57355410950667).

122312141423253 is a wasteful number, since it uses less digits than its factorization.

122312141423253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230343015928 (or 230343015925 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 122312141423253 its reverse (352324141213221), we get a palindrome (474636282636474).

The spelling of 122312141423253 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred forty-one million, four hundred twenty-three thousand, two hundred fifty-three".