122629242 has 32 divisors (see below), whose sum is σ = 253822464. Its totient is φ = 39456000.

The previous prime is 122629193. The next prime is 122629253. The reversal of 122629242 is 242926221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111238 + ... + 112334.

It is an arithmetic number, because the mean of its divisors is an integer number (7931952).

Almost surely, 2^122629242 is an apocalyptic number.

122629242 is an abundant number, since it is smaller than the sum of its proper divisors (131193222).

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

122629242 is a wasteful number, since it uses less digits than its factorization.

122629242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734.

The product of its digits is 6912, while the sum is 30.

The square root of 122629242 is about 11073.8088298471. The cubic root of 122629242 is about 496.8187920913.

The spelling of 122629242 in words is "one hundred twenty-two million, six hundred twenty-nine thousand, two hundred forty-two".