122250322 has 4 divisors (see below), whose sum is σ = 183375486. Its totient is φ = 61125160.

The previous prime is 122250319. The next prime is 122250371. The reversal of 122250322 is 223052221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223052221 = 7 ⋅31864603.

It can be written as a sum of positive squares in only one way, i.e., 77774761 + 44475561 = 8819^2 + 6669^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122250322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30562579 + ... + 30562582.

Almost surely, 2^122250322 is an apocalyptic number.

122250322 is a deficient number, since it is larger than the sum of its proper divisors (61125164).

122250322 is an equidigital number, since it uses as much as digits as its factorization.

122250322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61125163.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 122250322 is about 11056.6867550817. The cubic root of 122250322 is about 496.3065466509.

The spelling of 122250322 in words is "one hundred twenty-two million, two hundred fifty thousand, three hundred twenty-two".