122994373 has 2 divisors, whose sum is σ = 122994374. Its totient is φ = 122994372.

The previous prime is 122994367. The next prime is 122994407. The reversal of 122994373 is 373499221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97259044 + 25735329 = 9862^2 + 5073^2 .

It is a cyclic number.

It is not a de Polignac number, because 122994373 - 2⁵ = 122994341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122994323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61497186 + 61497187.

It is an arithmetic number, because the mean of its divisors is an integer number (61497187).

Almost surely, 2^122994373 is an apocalyptic number.

It is an amenable number.

122994373 is a deficient number, since it is larger than the sum of its proper divisors (1).

122994373 is an equidigital number, since it uses as much as digits as its factorization.

122994373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 122994373 is about 11090.2828187562. The cubic root of 122994373 is about 497.3113994336.

The spelling of 122994373 in words is "one hundred twenty-two million, nine hundred ninety-four thousand, three hundred seventy-three".