122794351 has 2 divisors, whose sum is σ = 122794352. Its totient is φ = 122794350.

The previous prime is 122794313. The next prime is 122794367. The reversal of 122794351 is 153497221.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (153497221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122794351 - 2⁷ = 122794223 is a prime.

It is a super-2 number, since 2×122794351² = 30156905275022402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122794391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61397175 + 61397176.

It is an arithmetic number, because the mean of its divisors is an integer number (61397176).

Almost surely, 2^122794351 is an apocalyptic number.

122794351 is a deficient number, since it is larger than the sum of its proper divisors (1).

122794351 is an equidigital number, since it uses as much as digits as its factorization.

122794351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 122794351 is about 11081.2612549294. The cubic root of 122794351 is about 497.0416657038.

The spelling of 122794351 in words is "one hundred twenty-two million, seven hundred ninety-four thousand, three hundred fifty-one".