1012322211322 has 16 divisors (see below), whose sum is σ = 1570057074432. Its totient is φ = 489200608480.

The previous prime is 1012322211287. The next prime is 1012322211323. The reversal of 1012322211322 is 2231122232101.

It is a junction number, because it is equal to n+sod(n) for n = 1012322211293 and 1012322211302.

It is not an unprimeable number, because it can be changed into a prime (1012322211323) 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, 57679978 + ... + 57697525.

It is an arithmetic number, because the mean of its divisors is an integer number (98128567152).

Almost surely, 2^{1012322211322} is an apocalyptic number.

1012322211322 is a deficient number, since it is larger than the sum of its proper divisors (557734863110).

1012322211322 is a wasteful number, since it uses less digits than its factorization.

1012322211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115377653.

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

Adding to 1012322211322 its reverse (2231122232101), we get a palindrome (3243444443423).

The spelling of 1012322211322 in words is "one trillion, twelve billion, three hundred twenty-two million, two hundred eleven thousand, three hundred twenty-two".