122332198 has 8 divisors (see below), whose sum is σ = 183632760. Its totient is φ = 61121280.

The previous prime is 122332181. The next prime is 122332201. The reversal of 122332198 is 891233221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×122332198² = 29930333335022408, which contains 22 as substring.

It is a congruent number.

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, 18888 + ... + 24523.

It is an arithmetic number, because the mean of its divisors is an integer number (22954095).

Almost surely, 2^122332198 is an apocalyptic number.

122332198 is a deficient number, since it is larger than the sum of its proper divisors (61300562).

122332198 is a wasteful number, since it uses less digits than its factorization.

122332198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44822.

The product of its digits is 5184, while the sum is 31.

The square root of 122332198 is about 11060.3886911808. The cubic root of 122332198 is about 496.4173208006.

The spelling of 122332198 in words is "one hundred twenty-two million, three hundred thirty-two thousand, one hundred ninety-eight".