1222312010323 has 8 divisors (see below), whose sum is σ = 1233777275280. Its totient is φ = 1210879088640.

The previous prime is 1222312010321. The next prime is 1222312010351. The reversal of 1222312010323 is 3230102132221.

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 1222312010323 - 2¹ = 1222312010321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222312010294 and 1222312010303.

It is not an unprimeable number, because it can be changed into a prime (1222312010321) 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, 8009878 + ... + 8161051.

It is an arithmetic number, because the mean of its divisors is an integer number (154222159410).

Almost surely, 2^{1222312010323} is an apocalyptic number.

1222312010323 is a deficient number, since it is larger than the sum of its proper divisors (11465264957).

1222312010323 is a wasteful number, since it uses less digits than its factorization.

1222312010323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16171637.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1222312010323 its reverse (3230102132221), we get a palindrome (4452414142544).

The spelling of 1222312010323 in words is "one trillion, two hundred twenty-two billion, three hundred twelve million, ten thousand, three hundred twenty-three".