122120202 has 32 divisors (see below), whose sum is σ = 261758592. Its totient is φ = 37882944.

The previous prime is 122120183. The next prime is 122120209. The reversal of 122120202 is 202021221.

It is not an unprimeable number, because it can be changed into a prime (122120209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6853 + ... + 17064.

It is an arithmetic number, because the mean of its divisors is an integer number (8179956).

Almost surely, 2^122120202 is an apocalyptic number.

122120202 is an abundant number, since it is smaller than the sum of its proper divisors (139638390).

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

122120202 is a wasteful number, since it uses less digits than its factorization.

122120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23982.

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

The square root of 122120202 is about 11050.8009664458. The cubic root of 122120202 is about 496.1303989659.

Adding to 122120202 its reverse (202021221), we get a palindrome (324141423).

It can be divided in two parts, 1221 and 20202, that multiplied together give a palindrome (24666642).

The spelling of 122120202 in words is "one hundred twenty-two million, one hundred twenty thousand, two hundred two".