122202100100122 has 32 divisors (see below), whose sum is σ = 214935854170752. Its totient is φ = 51017224313664.

The previous prime is 122202100100083. The next prime is 122202100100189. The reversal of 122202100100122 is 221001001202221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122202100100096 and 122202100100105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271884733 + ... + 272333824.

It is an arithmetic number, because the mean of its divisors is an integer number (6716745442836).

Almost surely, 2^{122202100100122} is an apocalyptic number.

122202100100122 is a deficient number, since it is larger than the sum of its proper divisors (92733754070630).

122202100100122 is a wasteful number, since it uses less digits than its factorization.

122202100100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544218982.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122202100100122 its reverse (221001001202221), we get a palindrome (343203101302343).

The spelling of 122202100100122 in words is "one hundred twenty-two trillion, two hundred two billion, one hundred million, one hundred thousand, one hundred twenty-two".