10101010012012 has 24 divisors (see below), whose sum is σ = 17900762163200. Its totient is φ = 4986508237776.

The previous prime is 10101010011991. The next prime is 10101010012097. The reversal of 10101010012012 is 21021001010101.

It is a self number, because there is not a number n which added to its sum of digits gives 10101010012012.

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, 30671173 + ... + 30998755.

Almost surely, 2^{10101010012012} is an apocalyptic number.

It is an amenable number.

10101010012012 is a deficient number, since it is larger than the sum of its proper divisors (7799752151188).

10101010012012 is a wasteful number, since it uses less digits than its factorization.

10101010012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425245 (or 425243 counting only the distinct ones).

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

Adding to 10101010012012 its reverse (21021001010101), we get a palindrome (31122011022113).

The spelling of 10101010012012 in words is "ten trillion, one hundred one billion, ten million, twelve thousand, twelve".