201022210110112 has 48 divisors (see below), whose sum is σ = 414460405521792. Its totient is φ = 95793977283840.

The previous prime is 201022210110107. The next prime is 201022210110143. The reversal of 201022210110112 is 211011012220102.

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

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, 492806964 + ... + 493214707.

It is an arithmetic number, because the mean of its divisors is an integer number (8634591781704).

Almost surely, 2^{201022210110112} is an apocalyptic number.

It is an amenable number.

201022210110112 is an abundant number, since it is smaller than the sum of its proper divisors (213438195411680).

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

201022210110112 is a wasteful number, since it uses less digits than its factorization.

201022210110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986021981 (or 986021973 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201022210110112 its reverse (211011012220102), we get a palindrome (412033222330214).

The spelling of 201022210110112 in words is "two hundred one trillion, twenty-two billion, two hundred ten million, one hundred ten thousand, one hundred twelve".