101222111122122 has 8 divisors (see below), whose sum is σ = 202444222244256. Its totient is φ = 33740703707372.

The previous prime is 101222111122109. The next prime is 101222111122133. The reversal of 101222111122122 is 221221111222101.

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

101222111122122 is an admirable number.

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, 8435175926838 + ... + 8435175926849.

It is an arithmetic number, because the mean of its divisors is an integer number (25305527780532).

Almost surely, 2^{101222111122122} is an apocalyptic number.

101222111122122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101222111122122 is a wasteful number, since it uses less digits than its factorization.

101222111122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16870351853692.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 101222111122122 its reverse (221221111222101), we get a palindrome (322443222344223).

The spelling of 101222111122122 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred eleven million, one hundred twenty-two thousand, one hundred twenty-two".