122374291 has 8 divisors (see below), whose sum is σ = 132751584. Its totient is φ = 112134720.

The previous prime is 122374277. The next prime is 122374321. The reversal of 122374291 is 192473221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122374291 - 2¹⁵ = 122341523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102374291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32575 + ... + 36136.

It is an arithmetic number, because the mean of its divisors is an integer number (16593948).

Almost surely, 2^122374291 is an apocalyptic number.

122374291 is a deficient number, since it is larger than the sum of its proper divisors (10377293).

122374291 is a wasteful number, since it uses less digits than its factorization.

122374291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68861.

The product of its digits is 6048, while the sum is 31.

The square root of 122374291 is about 11062.2913991632. The cubic root of 122374291 is about 496.4742512965.

The spelling of 122374291 in words is "one hundred twenty-two million, three hundred seventy-four thousand, two hundred ninety-one".