122467020 has 96 divisors (see below), whose sum is σ = 371625408. Its totient is φ = 29955072.

The previous prime is 122467013. The next prime is 122467039. The reversal of 122467020 is 20764221.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153262 + ... + 154058.

It is an arithmetic number, because the mean of its divisors is an integer number (3871098).

Almost surely, 2^122467020 is an apocalyptic number.

122467020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122467020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185812704).

122467020 is an abundant number, since it is smaller than the sum of its proper divisors (249158388).

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

122467020 is a wasteful number, since it uses less digits than its factorization.

122467020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 122467020 is about 11066.4818257656. The cubic root of 122467020 is about 496.5996205960.

The spelling of 122467020 in words is "one hundred twenty-two million, four hundred sixty-seven thousand, twenty".