3999112002201 has 8 divisors (see below), whose sum is σ = 5516016554880. Its totient is φ = 2574141058832.

The previous prime is 3999112002173. The next prime is 3999112002251. The reversal of 3999112002201 is 1022002119993.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3999112002201 - 2¹⁹ = 3999111477913 is a prime.

It is a super-2 number, since 2×3999112002201² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3999112002201.

It is not an unprimeable number, because it can be changed into a prime (3999112002251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22983402225 + ... + 22983402398.

It is an arithmetic number, because the mean of its divisors is an integer number (689502069360).

Almost surely, 2^{3999112002201} is an apocalyptic number.

It is an amenable number.

3999112002201 is a deficient number, since it is larger than the sum of its proper divisors (1516904552679).

3999112002201 is a wasteful number, since it uses less digits than its factorization.

3999112002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45966804655.

The product of its (nonzero) digits is 17496, while the sum is 39.

The spelling of 3999112002201 in words is "three trillion, nine hundred ninety-nine billion, one hundred twelve million, two thousand, two hundred one".