122629036 has 6 divisors (see below), whose sum is σ = 214600820. Its totient is φ = 61314516.

The previous prime is 122629027. The next prime is 122629037. The reversal of 122629036 is 630926221.

It is a junction number, because it is equal to n+sod(n) for n = 122628989 and 122629007.

It is not an unprimeable number, because it can be changed into a prime (122629037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15328626 + ... + 15328633.

Almost surely, 2^122629036 is an apocalyptic number.

It is an amenable number.

122629036 is a deficient number, since it is larger than the sum of its proper divisors (91971784).

122629036 is a wasteful number, since it uses less digits than its factorization.

122629036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30657263 (or 30657261 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 122629036 is about 11073.7995286171. The cubic root of 122629036 is about 496.8185138957.

The spelling of 122629036 in words is "one hundred twenty-two million, six hundred twenty-nine thousand, thirty-six".