122211000220202 has 32 divisors (see below), whose sum is σ = 186577427745792. Its totient is φ = 60023878898544.

The previous prime is 122211000220201. The next prime is 122211000220273. The reversal of 122211000220202 is 202022000112221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122211000220201) 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, 76509953 + ... + 78090939.

It is an arithmetic number, because the mean of its divisors is an integer number (5830544617056).

Almost surely, 2^{122211000220202} is an apocalyptic number.

122211000220202 is a deficient number, since it is larger than the sum of its proper divisors (64366427525590).

122211000220202 is a wasteful number, since it uses less digits than its factorization.

122211000220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582682.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122211000220202 its reverse (202022000112221), we get a palindrome (324233000332423).

The spelling of 122211000220202 in words is "one hundred twenty-two trillion, two hundred eleven billion, two hundred twenty thousand, two hundred two".