201000222011012 has 36 divisors (see below), whose sum is σ = 373663799169024. Its totient is φ = 94587053320320.

The previous prime is 201000222011011. The next prime is 201000222011041. The reversal of 201000222011012 is 210110222000102.

It is a super-2 number, since 2×201000222011012² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201000222011011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86673437 + ... + 88962267.

Almost surely, 2^{201000222011012} is an apocalyptic number.

It is an amenable number.

201000222011012 is a deficient number, since it is larger than the sum of its proper divisors (172663577158012).

201000222011012 is a wasteful number, since it uses less digits than its factorization.

201000222011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364836 (or 2364817 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201000222011012 its reverse (210110222000102), we get a palindrome (411110444011114).

The spelling of 201000222011012 in words is "two hundred one trillion, two hundred twenty-two million, eleven thousand, twelve".