2664026316211 has 32 divisors (see below), whose sum is σ = 3030860349440. Its totient is φ = 2324055888000.

The previous prime is 2664026316199. The next prime is 2664026316241. The reversal of 2664026316211 is 1126136204662.

It is a cyclic number.

It is not a de Polignac number, because 2664026316211 - 2²³ = 2664017927603 is a prime.

It is a super-2 number, since 2×2664026316211² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2664026316241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200160625 + ... + 200173933.

It is an arithmetic number, because the mean of its divisors is an integer number (94714385920).

Almost surely, 2^{2664026316211} is an apocalyptic number.

2664026316211 is a deficient number, since it is larger than the sum of its proper divisors (366834033229).

2664026316211 is a wasteful number, since it uses less digits than its factorization.

2664026316211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24947.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 2664026316211 in words is "two trillion, six hundred sixty-four billion, twenty-six million, three hundred sixteen thousand, two hundred eleven".