122210396 has 48 divisors (see below), whose sum is σ = 268531200. Its totient is φ = 47277120.

The previous prime is 122210369. The next prime is 122210423. The reversal of 122210396 is 693012221.

It is an interprime number because it is at equal distance from previous prime (122210369) and next prime (122210423).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44561 + ... + 47223.

It is an arithmetic number, because the mean of its divisors is an integer number (5594400).

Almost surely, 2^122210396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122210396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134265600).

122210396 is an abundant number, since it is smaller than the sum of its proper divisors (146320804).

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

122210396 is a wasteful number, since it uses less digits than its factorization.

122210396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834 (or 2832 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 122210396 is about 11054.8810938879. The cubic root of 122210396 is about 496.2525108211.

The spelling of 122210396 in words is "one hundred twenty-two million, two hundred ten thousand, three hundred ninety-six".