122208202 has 4 divisors (see below), whose sum is σ = 183312306. Its totient is φ = 61104100.

The previous prime is 122208157. The next prime is 122208217. The reversal of 122208202 is 202802221.

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., 117050761 + 5157441 = 10819^2 + 2271^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122208202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30552049 + ... + 30552052.

Almost surely, 2^122208202 is an apocalyptic number.

122208202 is a deficient number, since it is larger than the sum of its proper divisors (61104104).

122208202 is an equidigital number, since it uses as much as digits as its factorization.

122208202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61104103.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 122208202 is about 11054.7818612581. The cubic root of 122208202 is about 496.2495411214.

The spelling of 122208202 in words is "one hundred twenty-two million, two hundred eight thousand, two hundred two".