22022101001112 has 16 divisors (see below), whose sum is σ = 55055252502840. Its totient is φ = 7340700333696.

The previous prime is 22022101001059. The next prime is 22022101001141. The reversal of 22022101001112 is 21110010122022.

It is a junction number, because it is equal to n+sod(n) for n = 22022101001091 and 22022101001100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458793770833 + ... + 458793770880.

Almost surely, 2^{22022101001112} is an apocalyptic number.

It is an amenable number.

22022101001112 is an abundant number, since it is smaller than the sum of its proper divisors (33033151501728).

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

22022101001112 is a wasteful number, since it uses less digits than its factorization.

22022101001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917587541722 (or 917587541718 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22022101001112 its reverse (21110010122022), we get a palindrome (43132111123134).

The spelling of 22022101001112 in words is "twenty-two trillion, twenty-two billion, one hundred one million, one thousand, one hundred twelve".