10091000201012 has 12 divisors (see below), whose sum is σ = 17686293618756. Its totient is φ = 5037773452800.

The previous prime is 10091000200937. The next prime is 10091000201099. The reversal of 10091000201012 is 21010200019001.

It can be written as a sum of positive squares in 2 ways, for example, as 6194742677776 + 3896257523236 = 2488924^2 + 1973894^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1931658989 + ... + 1931664212.

It is an arithmetic number, because the mean of its divisors is an integer number (1473857801563).

Almost surely, 2^{10091000201012} is an apocalyptic number.

It is an amenable number.

10091000201012 is a deficient number, since it is larger than the sum of its proper divisors (7595293417744).

10091000201012 is a wasteful number, since it uses less digits than its factorization.

10091000201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863323858 (or 3863323856 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 10091000201012 in words is "ten trillion, ninety-one billion, two hundred one thousand, twelve".