1012223112322 has 16 divisors (see below), whose sum is σ = 1567387798272. Its totient is φ = 489762066960.

The previous prime is 1012223112319. The next prime is 1012223112359. The reversal of 1012223112322 is 2232113222101.

It is a junction number, because it is equal to n+sod(n) for n = 1012223112293 and 1012223112302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962313 + ... + 1717699.

It is an arithmetic number, because the mean of its divisors is an integer number (97961737392).

Almost surely, 2^{1012223112322} is an apocalyptic number.

1012223112322 is a deficient number, since it is larger than the sum of its proper divisors (555164685950).

1012223112322 is a wasteful number, since it uses less digits than its factorization.

1012223112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777033.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1012223112322 its reverse (2232113222101), we get a palindrome (3244336334423).

The spelling of 1012223112322 in words is "one trillion, twelve billion, two hundred twenty-three million, one hundred twelve thousand, three hundred twenty-two".