122023340 has 12 divisors (see below), whose sum is σ = 256249056. Its totient is φ = 48809328.

The previous prime is 122023309. The next prime is 122023351. The reversal of 122023340 is 43320221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3050564 + ... + 3050603.

It is an arithmetic number, because the mean of its divisors is an integer number (21354088).

Almost surely, 2^122023340 is an apocalyptic number.

122023340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122023340 is an abundant number, since it is smaller than the sum of its proper divisors (134225716).

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

122023340 is a wasteful number, since it uses less digits than its factorization.

122023340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101176 (or 6101174 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 122023340 is about 11046.4175188158. The cubic root of 122023340 is about 495.9991924631. Note that the first 3 decimals are identical.

Adding to 122023340 its reverse (43320221), we get a palindrome (165343561).

The spelling of 122023340 in words is "one hundred twenty-two million, twenty-three thousand, three hundred forty".