101031100222 has 32 divisors (see below), whose sum is σ = 166349780352. Its totient is φ = 45731672064.

The previous prime is 101031100199. The next prime is 101031100241. The reversal of 101031100222 is 222001130101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

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, 3799678 + ... + 3826174.

It is an arithmetic number, because the mean of its divisors is an integer number (5198430636).

Almost surely, 2^101031100222 is an apocalyptic number.

101031100222 is a deficient number, since it is larger than the sum of its proper divisors (65318680130).

101031100222 is a wasteful number, since it uses less digits than its factorization.

101031100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29332.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101031100222 its reverse (222001130101), we get a palindrome (323032230323).

The spelling of 101031100222 in words is "one hundred one billion, thirty-one million, one hundred thousand, two hundred twenty-two".