2819192121201 has 8 divisors (see below), whose sum is σ = 3922354255680. Its totient is φ = 1797745700432.

The previous prime is 2819192121191. The next prime is 2819192121211. The reversal of 2819192121201 is 1021212919182.

2819192121201 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 (2819192121191) and next prime (2819192121211).

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 2819192121201 - 2⁷ = 2819192121073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2819192121201.

It is not an unprimeable number, because it can be changed into a prime (2819192121211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20428928346 + ... + 20428928483.

It is an arithmetic number, because the mean of its divisors is an integer number (490294281960).

Almost surely, 2^{2819192121201} is an apocalyptic number.

It is an amenable number.

2819192121201 is a deficient number, since it is larger than the sum of its proper divisors (1103162134479).

2819192121201 is a wasteful number, since it uses less digits than its factorization.

2819192121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40857856855.

The product of its (nonzero) digits is 10368, while the sum is 39.

The spelling of 2819192121201 in words is "two trillion, eight hundred nineteen billion, one hundred ninety-two million, one hundred twenty-one thousand, two hundred one".