201010001011012 has 48 divisors (see below), whose sum is σ = 356184004700160. Its totient is φ = 99248402576000.

The previous prime is 201010001011009. The next prime is 201010001011069. The reversal of 201010001011012 is 210110100010102.

It is a self number, because there is not a number n which added to its sum of digits gives 201010001011012.

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, 4495739337 + ... + 4495784047.

It is an arithmetic number, because the mean of its divisors is an integer number (7420500097920).

Almost surely, 2^{201010001011012} is an apocalyptic number.

It is an amenable number.

201010001011012 is a deficient number, since it is larger than the sum of its proper divisors (155174003689148).

201010001011012 is a wasteful number, since it uses less digits than its factorization.

201010001011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73812 (or 73810 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 201010001011012 its reverse (210110100010102), we get a palindrome (411120101021114).

The spelling of 201010001011012 in words is "two hundred one trillion, ten billion, one million, eleven thousand, twelve".