9512122201001 has 16 divisors (see below), whose sum is σ = 11443414671360. Its totient is φ = 7723953709200.

The previous prime is 9512122200979. The next prime is 9512122201019. The reversal of 9512122201001 is 1001022212159.

9512122201001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9512122201001 is a prime.

It is a super-2 number, since 2×9512122201001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9512122201091) 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, 5227526 + ... + 6808176.

It is an arithmetic number, because the mean of its divisors is an integer number (715213416960).

Almost surely, 2^{9512122201001} is an apocalyptic number.

It is an amenable number.

9512122201001 is a deficient number, since it is larger than the sum of its proper divisors (1931292470359).

9512122201001 is a wasteful number, since it uses less digits than its factorization.

9512122201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625924.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 9512122201001 in words is "nine trillion, five hundred twelve billion, one hundred twenty-two million, two hundred one thousand, one".