101022011222 has 16 divisors (see below), whose sum is σ = 166853691072. Its totient is φ = 45489944520.

The previous prime is 101022011203. The next prime is 101022011249. The reversal of 101022011222 is 222110220101.

It is a junction number, because it is equal to n+sod(n) for n = 101022011197 and 101022011206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21455168 + ... + 21459875.

It is an arithmetic number, because the mean of its divisors is an integer number (10428355692).

Almost surely, 2^101022011222 is an apocalyptic number.

101022011222 is a deficient number, since it is larger than the sum of its proper divisors (65831679850).

101022011222 is a wasteful number, since it uses less digits than its factorization.

101022011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42915163.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101022011222 its reverse (222110220101), we get a palindrome (323132231323).

The spelling of 101022011222 in words is "one hundred one billion, twenty-two million, eleven thousand, two hundred twenty-two".