122067377 has 2 divisors, whose sum is σ = 122067378. Its totient is φ = 122067376.

The previous prime is 122067359. The next prime is 122067383. The reversal of 122067377 is 773760221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82011136 + 40056241 = 9056^2 + 6329^2 .

It is a cyclic number.

It is not a de Polignac number, because 122067377 - 2²⁶ = 54958513 is a prime.

It is not a weakly prime, because it can be changed into another prime (122067347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61033688 + 61033689.

It is an arithmetic number, because the mean of its divisors is an integer number (61033689).

Almost surely, 2^122067377 is an apocalyptic number.

It is an amenable number.

122067377 is a deficient number, since it is larger than the sum of its proper divisors (1).

122067377 is an equidigital number, since it uses as much as digits as its factorization.

122067377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 122067377 is about 11048.4106096759. The cubic root of 122067377 is about 496.0588523320.

The spelling of 122067377 in words is "one hundred twenty-two million, sixty-seven thousand, three hundred seventy-seven".