101112101222 has 32 divisors (see below), whose sum is σ = 181736766720. Its totient is φ = 41648001120.

The previous prime is 101112101177. The next prime is 101112101267. The reversal of 101112101222 is 222101211101.

It is an interprime number because it is at equal distance from previous prime (101112101177) and next prime (101112101267).

It is a junction number, because it is equal to n+sod(n) for n = 101112101197 and 101112101206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5248973 + ... + 5268200.

It is an arithmetic number, because the mean of its divisors is an integer number (5679273960).

Almost surely, 2^101112101222 is an apocalyptic number.

101112101222 is a deficient number, since it is larger than the sum of its proper divisors (80624665498).

101112101222 is a wasteful number, since it uses less digits than its factorization.

101112101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10517228.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101112101222 its reverse (222101211101), we get a palindrome (323213312323).

The spelling of 101112101222 in words is "one hundred one billion, one hundred twelve million, one hundred one thousand, two hundred twenty-two".