122452022 has 32 divisors (see below), whose sum is σ = 232899840. Its totient is φ = 46896480.

The previous prime is 122452021. The next prime is 122452049. The reversal of 122452022 is 220254221.

It is a junction number, because it is equal to n+sod(n) for n = 122451985 and 122452003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122452021) 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, 2348 + ... + 15824.

It is an arithmetic number, because the mean of its divisors is an integer number (7278120).

Almost surely, 2^122452022 is an apocalyptic number.

122452022 is a deficient number, since it is larger than the sum of its proper divisors (110447818).

122452022 is a wasteful number, since it uses less digits than its factorization.

122452022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13556.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 122452022 is about 11065.8041732176. The cubic root of 122452022 is about 496.5793476410.

The spelling of 122452022 in words is "one hundred twenty-two million, four hundred fifty-two thousand, twenty-two".