122276799 has 12 divisors (see below), whose sum is σ = 185918200. Its totient is φ = 77227344.

The previous prime is 122276773. The next prime is 122276813. The reversal of 122276799 is 997672221.

It is not a de Polignac number, because 122276799 - 2⁸ = 122276543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122276599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357364 + ... + 357705.

Almost surely, 2^122276799 is an apocalyptic number.

122276799 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

122276799 is a deficient number, since it is larger than the sum of its proper divisors (63641401).

122276799 is a wasteful number, since it uses less digits than its factorization.

122276799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715094 (or 715091 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 122276799 is about 11057.8840200103. The cubic root of 122276799 is about 496.3423741226.

The spelling of 122276799 in words is "one hundred twenty-two million, two hundred seventy-six thousand, seven hundred ninety-nine".