11221210000112 has 40 divisors (see below), whose sum is σ = 24916176691200. Its totient is φ = 4795694188992.

The previous prime is 11221210000087. The next prime is 11221210000151. The reversal of 11221210000112 is 21100001212211.

It is a super-2 number, since 2×11221210000112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139499312 + ... + 139579727.

It is an arithmetic number, because the mean of its divisors is an integer number (622904417280).

Almost surely, 2^{11221210000112} is an apocalyptic number.

It is an amenable number.

11221210000112 is an abundant number, since it is smaller than the sum of its proper divisors (13694966691088).

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

11221210000112 is a wasteful number, since it uses less digits than its factorization.

11221210000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279079413 (or 279079407 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11221210000112 its reverse (21100001212211), we get a palindrome (32321211212323).

The spelling of 11221210000112 in words is "eleven trillion, two hundred twenty-one billion, two hundred ten million, one hundred twelve", and thus it is an aban number.