122797236 has 24 divisors (see below), whose sum is σ = 288356320. Its totient is φ = 40671072.

The previous prime is 122797217. The next prime is 122797267. The reversal of 122797236 is 632797221.

It is a super-2 number, since 2×122797236² = 30158322338479392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122797194 and 122797203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30706 + ... + 34473.

Almost surely, 2^122797236 is an apocalyptic number.

It is an amenable number.

122797236 is an abundant number, since it is smaller than the sum of its proper divisors (165559084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122797236 is a wasteful number, since it uses less digits than its factorization.

122797236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65343 (or 65341 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 122797236 is about 11081.3914288775. The cubic root of 122797236 is about 497.0455582661.

The spelling of 122797236 in words is "one hundred twenty-two million, seven hundred ninety-seven thousand, two hundred thirty-six".