122211111121202 has 8 divisors (see below), whose sum is σ = 184414371273216. Its totient is φ = 60739654030132.

The previous prime is 122211111121163. The next prime is 122211111121219. The reversal of 122211111121202 is 202121111112221.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182950764818 + ... + 182950765485.

It is an arithmetic number, because the mean of its divisors is an integer number (23051796409152).

Almost surely, 2^{122211111121202} is an apocalyptic number.

122211111121202 is a deficient number, since it is larger than the sum of its proper divisors (62203260152014).

122211111121202 is a wasteful number, since it uses less digits than its factorization.

122211111121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365901530472.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 122211111121202 its reverse (202121111112221), we get a palindrome (324332222233423).

The spelling of 122211111121202 in words is "one hundred twenty-two trillion, two hundred eleven billion, one hundred eleven million, one hundred twenty-one thousand, two hundred two".