22200110221112 has 32 divisors (see below), whose sum is σ = 44074100019600. Its totient is φ = 10447027305984.

The previous prime is 22200110221111. The next prime is 22200110221153. The reversal of 22200110221112 is 21112201100222.

It is a super-3 number, since 3×22200110221112³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200110221111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18515738 + ... + 19678230.

Almost surely, 2^{22200110221112} is an apocalyptic number.

It is an amenable number.

22200110221112 is a deficient number, since it is larger than the sum of its proper divisors (21873989798488).

22200110221112 is a wasteful number, since it uses less digits than its factorization.

22200110221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302935 (or 1302931 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22200110221112 its reverse (21112201100222), we get a palindrome (43312311321334).

The spelling of 22200110221112 in words is "twenty-two trillion, two hundred billion, one hundred ten million, two hundred twenty-one thousand, one hundred twelve".