2202211212323 has 8 divisors (see below), whose sum is σ = 2381364816192. Its totient is φ = 2028570027136.

The previous prime is 2202211212307. The next prime is 2202211212361. The reversal of 2202211212323 is 3232121122022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2202211212323 - 2⁴ = 2202211212307 is a prime.

It is a super-2 number, since 2×2202211212323² (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 (2202211212373) 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, 1378103840 + ... + 1378105437.

It is an arithmetic number, because the mean of its divisors is an integer number (297670602024).

Almost surely, 2^{2202211212323} is an apocalyptic number.

2202211212323 is a deficient number, since it is larger than the sum of its proper divisors (179153603869).

2202211212323 is a wasteful number, since it uses less digits than its factorization.

2202211212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756209341.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2202211212323 its reverse (3232121122022), we get a palindrome (5434332334345).

The spelling of 2202211212323 in words is "two trillion, two hundred two billion, two hundred eleven million, two hundred twelve thousand, three hundred twenty-three".