122242202 has 4 divisors (see below), whose sum is σ = 183363306. Its totient is φ = 61121100.

The previous prime is 122242193. The next prime is 122242259. The reversal of 122242202 is 202242221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202242221 = 1231 ⋅164291.

It can be written as a sum of positive squares in only one way, i.e., 107350321 + 14891881 = 10361^2 + 3859^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30560549 + ... + 30560552.

Almost surely, 2^122242202 is an apocalyptic number.

122242202 is a deficient number, since it is larger than the sum of its proper divisors (61121104).

122242202 is an equidigital number, since it uses as much as digits as its factorization.

122242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61121103.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 122242202 is about 11056.3195503748. The cubic root of 122242202 is about 496.2955579998.

Adding to 122242202 its reverse (202242221), we get a palindrome (324484423).

The spelling of 122242202 in words is "one hundred twenty-two million, two hundred forty-two thousand, two hundred two".