122024772 has 24 divisors (see below), whose sum is σ = 316360800. Its totient is φ = 40674888.

The previous prime is 122024753. The next prime is 122024801. The reversal of 122024772 is 277420221.

It is a super-5 number, since 5×122024772⁵ (a number of 42 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 564822 + ... + 565037.

It is an arithmetic number, because the mean of its divisors is an integer number (13181700).

Almost surely, 2^122024772 is an apocalyptic number.

122024772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122024772 is an abundant number, since it is smaller than the sum of its proper divisors (194336028).

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

122024772 is a wasteful number, since it uses less digits than its factorization.

122024772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129872 (or 1129864 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 122024772 is about 11046.4823360199. The cubic root of 122024772 is about 496.0011327151.

Adding to 122024772 its reverse (277420221), we get a palindrome (399444993).

The spelling of 122024772 in words is "one hundred twenty-two million, twenty-four thousand, seven hundred seventy-two".