122662848 has 112 divisors (see below), whose sum is σ = 404676864. Its totient is φ = 31856640.

The previous prime is 122662843. The next prime is 122662873. The reversal of 122662848 is 848266221.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×122662848² = 30092348558942208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122662843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10636 + ... + 18932.

Almost surely, 2^122662848 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 122662848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202338432).

122662848 is an abundant number, since it is smaller than the sum of its proper divisors (282014016).

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

122662848 is a wasteful number, since it uses less digits than its factorization.

122662848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330 (or 8320 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 122662848 is about 11075.3260900075. The cubic root of 122662848 is about 496.8641716085.

The spelling of 122662848 in words is "one hundred twenty-two million, six hundred sixty-two thousand, eight hundred forty-eight".