22010201112 has 64 divisors (see below), whose sum is σ = 55244851200. Its totient is φ = 7307550720.

The previous prime is 22010201111. The next prime is 22010201117. The reversal of 22010201112 is 21110201022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010201111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7953153 + ... + 7955919.

It is an arithmetic number, because the mean of its divisors is an integer number (863200800).

Almost surely, 2^22010201112 is an apocalyptic number.

It is an amenable number.

22010201112 is an abundant number, since it is smaller than the sum of its proper divisors (33234650088).

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

22010201112 is a wasteful number, since it uses less digits than its factorization.

22010201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976 (or 3972 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22010201112 its reverse (21110201022), we get a palindrome (43120402134).

The spelling of 22010201112 in words is "twenty-two billion, ten million, two hundred one thousand, one hundred twelve".