2222213421233 has 4 divisors (see below), whose sum is σ = 2393152915188. Its totient is φ = 2051273927280.

The previous prime is 2222213421229. The next prime is 2222213421247. The reversal of 2222213421233 is 3321243122222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1276918080064 + 945295341169 = 1130008^2 + 972263^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222213421233 - 2² = 2222213421229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222213421196 and 2222213421205.

It is not an unprimeable number, because it can be changed into a prime (2222213421283) 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, 85469746958 + ... + 85469746983.

It is an arithmetic number, because the mean of its divisors is an integer number (598288228797).

Almost surely, 2^{2222213421233} is an apocalyptic number.

It is an amenable number.

2222213421233 is a deficient number, since it is larger than the sum of its proper divisors (170939493955).

2222213421233 is a wasteful number, since it uses less digits than its factorization.

2222213421233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170939493954.

The product of its digits is 13824, while the sum is 29.

Adding to 2222213421233 its reverse (3321243122222), we get a palindrome (5543456543455).

The spelling of 2222213421233 in words is "two trillion, two hundred twenty-two billion, two hundred thirteen million, four hundred twenty-one thousand, two hundred thirty-three".