122269952 has 108 divisors (see below), whose sum is σ = 292275648. Its totient is φ = 49996800.

The previous prime is 122269919. The next prime is 122269957. The reversal of 122269952 is 259962221.

It is not an unprimeable number, because it can be changed into a prime (122269957) 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, 1722077 + ... + 1722147.

It is an arithmetic number, because the mean of its divisors is an integer number (2706256).

Almost surely, 2^122269952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122269952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146137824).

122269952 is an abundant number, since it is smaller than the sum of its proper divisors (170005696).

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

122269952 is an frugal number, since it uses more digits than its factorization.

122269952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 111 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 122269952 is about 11057.5744175655. The cubic root of 122269952 is about 496.3331095696. Note that the first 3 decimals are identical.

The spelling of 122269952 in words is "one hundred twenty-two million, two hundred sixty-nine thousand, nine hundred fifty-two".