10112222022 has 48 divisors (see below), whose sum is σ = 24073549632. Its totient is φ = 2822011920.

The previous prime is 10112221981. The next prime is 10112222051. The reversal of 10112222022 is 22022221101.

It is a junction number, because it is equal to n+sod(n) for n = 10112221992 and 10112222010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387304 + ... + 412587.

It is an arithmetic number, because the mean of its divisors is an integer number (501532284).

Almost surely, 2^10112222022 is an apocalyptic number.

10112222022 is an abundant number, since it is smaller than the sum of its proper divisors (13961327610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10112222022 is a wasteful number, since it uses less digits than its factorization.

10112222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799953 (or 799946 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10112222022 its reverse (22022221101), we get a palindrome (32134443123).

The spelling of 10112222022 in words is "ten billion, one hundred twelve million, two hundred twenty-two thousand, twenty-two".