1012000123322 has 16 divisors (see below), whose sum is σ = 1519033084800. Its totient is φ = 505655881200.

The previous prime is 1012000123319. The next prime is 1012000123361. The reversal of 1012000123322 is 2233210002101.

It is a self number, because there is not a number n which added to its sum of digits gives 1012000123322.

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, 18896579 + ... + 18950057.

It is an arithmetic number, because the mean of its divisors is an integer number (94939567800).

Almost surely, 2^{1012000123322} is an apocalyptic number.

1012000123322 is a deficient number, since it is larger than the sum of its proper divisors (507032961478).

1012000123322 is a wasteful number, since it uses less digits than its factorization.

1012000123322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59741.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1012000123322 its reverse (2233210002101), we get a palindrome (3245210125423).

The spelling of 1012000123322 in words is "one trillion, twelve billion, one hundred twenty-three thousand, three hundred twenty-two".