7798011001211 has 8 divisors (see below), whose sum is σ = 8256750307344. Its totient is φ = 7339275336960.

The previous prime is 7798011001199. The next prime is 7798011001243. The reversal of 7798011001211 is 1121001108977.

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 7798011001211 - 2³⁴ = 7780831132027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7798011031211) 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, 4374416 + ... + 5893346.

It is an arithmetic number, because the mean of its divisors is an integer number (1032093788418).

Almost surely, 2^{7798011001211} is an apocalyptic number.

7798011001211 is a deficient number, since it is larger than the sum of its proper divisors (458739306133).

7798011001211 is a wasteful number, since it uses less digits than its factorization.

7798011001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820941.

The product of its (nonzero) digits is 7056, while the sum is 38.

The spelling of 7798011001211 in words is "seven trillion, seven hundred ninety-eight billion, eleven million, one thousand, two hundred eleven".