122716093 has 2 divisors, whose sum is σ = 122716094. Its totient is φ = 122716092.

The previous prime is 122716091. The next prime is 122716127. The reversal of 122716093 is 390617221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100841764 + 21874329 = 10042^2 + 4677^2 .

It is a cyclic number.

It is not a de Polignac number, because 122716093 - 2¹ = 122716091 is a prime.

Together with 122716091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122716091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61358046 + 61358047.

It is an arithmetic number, because the mean of its divisors is an integer number (61358047).

Almost surely, 2^122716093 is an apocalyptic number.

It is an amenable number.

122716093 is a deficient number, since it is larger than the sum of its proper divisors (1).

122716093 is an equidigital number, since it uses as much as digits as its factorization.

122716093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 122716093 is about 11077.7295959055. The cubic root of 122716093 is about 496.9360534816.

The spelling of 122716093 in words is "one hundred twenty-two million, seven hundred sixteen thousand, ninety-three".