101112222022 has 64 divisors (see below), whose sum is σ = 187258988160. Its totient is φ = 39958603776.

The previous prime is 101112222017. The next prime is 101112222047. The reversal of 101112222022 is 220222211101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101112221987 and 101112222005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9543504 + ... + 9554092.

It is an arithmetic number, because the mean of its divisors is an integer number (2925921690).

Almost surely, 2^101112222022 is an apocalyptic number.

101112222022 is a deficient number, since it is larger than the sum of its proper divisors (86146766138).

101112222022 is a wasteful number, since it uses less digits than its factorization.

101112222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11425.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101112222022 its reverse (220222211101), we get a palindrome (321334433123).

The spelling of 101112222022 in words is "one hundred one billion, one hundred twelve million, two hundred twenty-two thousand, twenty-two".