9101021112201 has 16 divisors (see below), whose sum is σ = 12648669395264. Its totient is φ = 5815255114944.

The previous prime is 9101021112181. The next prime is 9101021112221. The reversal of 9101021112201 is 1022111201019.

9101021112201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9101021112181) and next prime (9101021112221).

It is not a de Polignac number, because 9101021112201 - 2⁴³ = 304928089993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9101021112221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611867050 + ... + 611881923.

It is an arithmetic number, because the mean of its divisors is an integer number (790541837204).

Almost surely, 2^{9101021112201} is an apocalyptic number.

It is an amenable number.

9101021112201 is a deficient number, since it is larger than the sum of its proper divisors (3547648283063).

9101021112201 is a wasteful number, since it uses less digits than its factorization.

9101021112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223749080.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 9101021112201 in words is "nine trillion, one hundred one billion, twenty-one million, one hundred twelve thousand, two hundred one".