1001120201199 has 6 divisors (see below), whose sum is σ = 1446062512856. Its totient is φ = 667413467460.

The previous prime is 1001120201189. The next prime is 1001120201201. The reversal of 1001120201199 is 9911020211001.

It is not a de Polignac number, because 1001120201199 - 2⁵ = 1001120201167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001120201189) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55617788947 + ... + 55617788964.

Almost surely, 2^{1001120201199} is an apocalyptic number.

1001120201199 is a deficient number, since it is larger than the sum of its proper divisors (444942311657).

1001120201199 is a wasteful number, since it uses less digits than its factorization.

1001120201199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111235577917 (or 111235577914 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 1001120201199 in words is "one trillion, one billion, one hundred twenty million, two hundred one thousand, one hundred ninety-nine".