101122220010122 has 8 divisors (see below), whose sum is σ = 151683392014596. Its totient is φ = 50561089338592.

The previous prime is 101122220010109. The next prime is 101122220010127. The reversal of 101122220010122 is 221010022221101.

It can be written as a sum of positive squares in 2 ways, for example, as 83619886760881 + 17502333249241 = 9144391^2 + 4183579^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 101122220010122.

It is not an unprimeable number, because it can be changed into a prime (101122220010127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3244253 + ... + 14586624.

Almost surely, 2^{101122220010122} is an apocalyptic number.

101122220010122 is a deficient number, since it is larger than the sum of its proper divisors (50561172004474).

101122220010122 is a wasteful number, since it uses less digits than its factorization.

101122220010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20666472.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101122220010122 its reverse (221010022221101), we get a palindrome (322132242231223).

The spelling of 101122220010122 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred twenty million, ten thousand, one hundred twenty-two".