122203101222122 has 16 divisors (see below), whose sum is σ = 189126399873600. Its totient is φ = 59182410833760.

The previous prime is 122203101222113. The next prime is 122203101222173. The reversal of 122203101222122 is 221222101302221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5360714222 + ... + 5360737017.

It is an arithmetic number, because the mean of its divisors is an integer number (11820399992100).

Almost surely, 2^{122203101222122} is an apocalyptic number.

122203101222122 is a deficient number, since it is larger than the sum of its proper divisors (66923298651478).

122203101222122 is a wasteful number, since it uses less digits than its factorization.

122203101222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10721451421.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 122203101222122 its reverse (221222101302221), we get a palindrome (343425202524343).

The spelling of 122203101222122 in words is "one hundred twenty-two trillion, two hundred three billion, one hundred one million, two hundred twenty-two thousand, one hundred twenty-two".