2229627951967 has 4 divisors (see below), whose sum is σ = 2401137794440. Its totient is φ = 2058118109496.

The previous prime is 2229627951913. The next prime is 2229627951973. The reversal of 2229627951967 is 7691597269222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2229627951967 - 2³¹ = 2227480468319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229627951167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85754921217 + ... + 85754921242.

It is an arithmetic number, because the mean of its divisors is an integer number (600284448610).

Almost surely, 2^{2229627951967} is an apocalyptic number.

2229627951967 is a deficient number, since it is larger than the sum of its proper divisors (171509842473).

2229627951967 is a wasteful number, since it uses less digits than its factorization.

2229627951967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171509842472.

The product of its digits is 102876480, while the sum is 67.

The spelling of 2229627951967 in words is "two trillion, two hundred twenty-nine billion, six hundred twenty-seven million, nine hundred fifty-one thousand, nine hundred sixty-seven".