101112122 has 8 divisors (see below), whose sum is σ = 151712256. Its totient is φ = 50541372.

The previous prime is 101112119. The next prime is 101112133. The reversal of 101112122 is 221211101.

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

It is a super-2 number, since 2×101112122² = 20447322430685768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6413 + ... + 15599.

It is an arithmetic number, because the mean of its divisors is an integer number (18964032).

Almost surely, 2^101112122 is an apocalyptic number.

101112122 is a deficient number, since it is larger than the sum of its proper divisors (50600134).

101112122 is an equidigital number, since it uses as much as digits as its factorization.

101112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14692.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 101112122 is about 10055.4523518338. The cubic root of 101112122 is about 465.8732148470.

Adding to 101112122 its reverse (221211101), we get a palindrome (322323223).

The spelling of 101112122 in words is "one hundred one million, one hundred twelve thousand, one hundred twenty-two".