2271236706507 has 8 divisors (see below), whose sum is σ = 3073514349376. Its totient is φ = 1491558433992.

The previous prime is 2271236706457. The next prime is 2271236706511. The reversal of 2271236706507 is 7056076321722.

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

It is not a de Polignac number, because 2271236706507 - 2²⁸ = 2270968271051 is a prime.

It is a super-2 number, since 2×2271236706507² (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 (2271236706707) 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, 5649842353 + ... + 5649842754.

It is an arithmetic number, because the mean of its divisors is an integer number (384189293672).

Almost surely, 2^{2271236706507} is an apocalyptic number.

2271236706507 is a deficient number, since it is larger than the sum of its proper divisors (802277642869).

2271236706507 is a wasteful number, since it uses less digits than its factorization.

2271236706507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11299685177.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 2271236706507 in words is "two trillion, two hundred seventy-one billion, two hundred thirty-six million, seven hundred six thousand, five hundred seven".