201222011120010 has 32 divisors (see below), whose sum is σ = 482947513667712. Its totient is φ = 53657571078720.

The previous prime is 201222011119973. The next prime is 201222011120059. The reversal of 201222011120010 is 10021110222102.

201222011120010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100989861 + ... + 102963080.

It is an arithmetic number, because the mean of its divisors is an integer number (15092109802116).

Almost surely, 2^{201222011120010} is an apocalyptic number.

201222011120010 is an abundant number, since it is smaller than the sum of its proper divisors (281725502547702).

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

201222011120010 is a wasteful number, since it uses less digits than its factorization.

201222011120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203985838.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201222011120010 its reverse (10021110222102), we get a palindrome (211243121342112).

The spelling of 201222011120010 in words is "two hundred one trillion, two hundred twenty-two billion, eleven million, one hundred twenty thousand, ten".