101120110212122 has 4 divisors (see below), whose sum is σ = 151680165318186. Its totient is φ = 50560055106060.

The previous prime is 101120110212109. The next prime is 101120110212137. The reversal of 101120110212122 is 221212011021101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66133961733841 + 34986148478281 = 8132279^2 + 5914909^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101120110212122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280027553029 + ... + 25280027553032.

Almost surely, 2^{101120110212122} is an apocalyptic number.

101120110212122 is a deficient number, since it is larger than the sum of its proper divisors (50560055106064).

101120110212122 is an equidigital number, since it uses as much as digits as its factorization.

101120110212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50560055106063.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101120110212122 its reverse (221212011021101), we get a palindrome (322332121233223).

The spelling of 101120110212122 in words is "one hundred one trillion, one hundred twenty billion, one hundred ten million, two hundred twelve thousand, one hundred twenty-two".