2222395373881 has 4 divisors (see below), whose sum is σ = 2294085547264. Its totient is φ = 2150705200500.

The previous prime is 2222395373797. The next prime is 2222395373903. The reversal of 2222395373881 is 1883735932222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2222395373881 - 2⁷ = 2222395373753 is a prime.

It is a super-2 number, since 2×2222395373881² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222395373981) 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, 35845086645 + ... + 35845086706.

It is an arithmetic number, because the mean of its divisors is an integer number (573521386816).

Almost surely, 2^{2222395373881} is an apocalyptic number.

It is an amenable number.

2222395373881 is a deficient number, since it is larger than the sum of its proper divisors (71690173383).

2222395373881 is an equidigital number, since it uses as much as digits as its factorization.

2222395373881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71690173382.

The product of its digits is 8709120, while the sum is 55.

The spelling of 2222395373881 in words is "two trillion, two hundred twenty-two billion, three hundred ninety-five million, three hundred seventy-three thousand, eight hundred eighty-one".