122349922 has 4 divisors (see below), whose sum is σ = 183524886. Its totient is φ = 61174960.

The previous prime is 122349881. The next prime is 122349923. The reversal of 122349922 is 229943221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 107765161 + 14584761 = 10381^2 + 3819^2 .

It is not an unprimeable number, because it can be changed into a prime (122349923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30587479 + ... + 30587482.

Almost surely, 2^122349922 is an apocalyptic number.

122349922 is a deficient number, since it is larger than the sum of its proper divisors (61174964).

122349922 is an equidigital number, since it uses as much as digits as its factorization.

122349922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61174963.

The product of its digits is 15552, while the sum is 34.

The square root of 122349922 is about 11061.1898998254. The cubic root of 122349922 is about 496.4412939814.

The spelling of 122349922 in words is "one hundred twenty-two million, three hundred forty-nine thousand, nine hundred twenty-two".