122102202 has 8 divisors (see below), whose sum is σ = 244204416. Its totient is φ = 40700732.

The previous prime is 122102173. The next prime is 122102203. The reversal of 122102202 is 202201221.

It is a sphenic number, since it is the product of 3 distinct primes.

122102202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (122102203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10175178 + ... + 10175189.

It is an arithmetic number, because the mean of its divisors is an integer number (30525552).

Almost surely, 2^122102202 is an apocalyptic number.

122102202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122102202 is a wasteful number, since it uses less digits than its factorization.

122102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20350372.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 122102202 is about 11049.9865158289. The cubic root of 122102202 is about 496.1060219291.

Adding to 122102202 its reverse (202201221), we get a palindrome (324303423).

The spelling of 122102202 in words is "one hundred twenty-two million, one hundred two thousand, two hundred two".