101011212011122 has 32 divisors (see below), whose sum is σ = 173283576141312. Its totient is φ = 43260146545344.

The previous prime is 101011212011113. The next prime is 101011212011131. The reversal of 101011212011122 is 221110212110101.

It is an interprime number because it is at equal distance from previous prime (101011212011113) and next prime (101011212011131).

It is a junction number, because it is equal to n+sod(n) for n = 101011212011096 and 101011212011105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222662288 + ... + 1222744900.

It is an arithmetic number, because the mean of its divisors is an integer number (5415111754416).

Almost surely, 2^{101011212011122} is an apocalyptic number.

101011212011122 is a deficient number, since it is larger than the sum of its proper divisors (72272364130190).

101011212011122 is a wasteful number, since it uses less digits than its factorization.

101011212011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142842.

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

Adding to 101011212011122 its reverse (221110212110101), we get a palindrome (322121424121223).

The spelling of 101011212011122 in words is "one hundred one trillion, eleven billion, two hundred twelve million, eleven thousand, one hundred twenty-two".