201022200112 has 40 divisors (see below), whose sum is σ = 393761293200. Its totient is φ = 99409704192.

The previous prime is 201022200101. The next prime is 201022200121. The reversal of 201022200112 is 211002220102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201022200092 and 201022200101.

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, 867939 + ... + 1074877.

It is an arithmetic number, because the mean of its divisors is an integer number (9844032330).

Almost surely, 2^201022200112 is an apocalyptic number.

It is an amenable number.

201022200112 is a deficient number, since it is larger than the sum of its proper divisors (192739093088).

201022200112 is a wasteful number, since it uses less digits than its factorization.

201022200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207613 (or 207607 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201022200112 its reverse (211002220102), we get a palindrome (412024420214).

The spelling of 201022200112 in words is "two hundred one billion, twenty-two million, two hundred thousand, one hundred twelve".