79132211001 has 6 divisors (see below), whose sum is σ = 114302082570. Its totient is φ = 52754807328.

The previous prime is 79132210991. The next prime is 79132211017. The reversal of 79132211001 is 10011223197.

It can be written as a sum of positive squares in only one way, i.e., 73536422976 + 5595788025 = 271176^2 + 74805^2 .

It is not a de Polignac number, because 79132211001 - 2²⁷ = 78997993273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79132211051) 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, 4396233936 + ... + 4396233953.

It is an arithmetic number, because the mean of its divisors is an integer number (19050347095).

Almost surely, 2^79132211001 is an apocalyptic number.

It is an amenable number.

79132211001 is a deficient number, since it is larger than the sum of its proper divisors (35169871569).

79132211001 is a wasteful number, since it uses less digits than its factorization.

79132211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8792467895 (or 8792467892 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

Adding to 79132211001 its reverse (10011223197), we get a palindrome (89143434198).

The spelling of 79132211001 in words is "seventy-nine billion, one hundred thirty-two million, two hundred eleven thousand, one".