201112120010 has 16 divisors (see below), whose sum is σ = 374484637800. Its totient is φ = 77670887616.

The previous prime is 201112120007. The next prime is 201112120093. The reversal of 201112120010 is 10021211102.

It can be written as a sum of positive squares in 4 ways, for example, as 135174610921 + 65937509089 = 367661^2 + 256783^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201112119973 and 201112120000.

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, 346744745 + ... + 346745324.

Almost surely, 2^201112120010 is an apocalyptic number.

201112120010 is a deficient number, since it is larger than the sum of its proper divisors (173372517790).

201112120010 is a wasteful number, since it uses less digits than its factorization.

201112120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693490105.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201112120010 its reverse (10021211102), we get a palindrome (211133331112).

The spelling of 201112120010 in words is "two hundred one billion, one hundred twelve million, one hundred twenty thousand, ten".