201022212000112 has 40 divisors (see below), whose sum is σ = 389601524687760. Its totient is φ = 100479887001600.

The previous prime is 201022212000109. The next prime is 201022212000139. The reversal of 201022212000112 is 211000212220102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 872494464 + ... + 872724832.

It is an arithmetic number, because the mean of its divisors is an integer number (9740038117194).

Almost surely, 2^{201022212000112} is an apocalyptic number.

It is an amenable number.

201022212000112 is a deficient number, since it is larger than the sum of its proper divisors (188579312687648).

201022212000112 is a wasteful number, since it uses less digits than its factorization.

201022212000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247081 (or 247075 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201022212000112 its reverse (211000212220102), we get a palindrome (412022424220214).

The spelling of 201022212000112 in words is "two hundred one trillion, twenty-two billion, two hundred twelve million, one hundred twelve", and thus it is an aban number.