122002124 has 12 divisors (see below), whose sum is σ = 214578000. Its totient is φ = 60694128.

The previous prime is 122002123. The next prime is 122002129. The reversal of 122002124 is 421200221.

It is a super-2 number, since 2×122002124² = 29769036521022752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122002099 and 122002108.

It is not an unprimeable number, because it can be changed into a prime (122002121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75839 + ... + 77430.

It is an arithmetic number, because the mean of its divisors is an integer number (17881500).

Almost surely, 2^122002124 is an apocalyptic number.

It is an amenable number.

122002124 is a deficient number, since it is larger than the sum of its proper divisors (92575876).

122002124 is a wasteful number, since it uses less digits than its factorization.

122002124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153472 (or 153470 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 122002124 is about 11045.4571657311. The cubic root of 122002124 is about 495.9704446055.

Adding to 122002124 its reverse (421200221), we get a palindrome (543202345).

The spelling of 122002124 in words is "one hundred twenty-two million, two thousand, one hundred twenty-four".