1112122020322 has 8 divisors (see below), whose sum is σ = 1668700948572. Its totient is φ = 555888370800.

The previous prime is 1112122020319. The next prime is 1112122020329. The reversal of 1112122020322 is 2230202212111.

It can be written as a sum of positive squares in 2 ways, for example, as 1111082538241 + 1039482081 = 1054079^2 + 32241^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1112122020322.

It is not an unprimeable number, because it can be changed into a prime (1112122020329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86311629 + ... + 86324512.

Almost surely, 2^{1112122020322} is an apocalyptic number.

1112122020322 is a deficient number, since it is larger than the sum of its proper divisors (556578928250).

1112122020322 is a wasteful number, since it uses less digits than its factorization.

1112122020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172639364.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1112122020322 its reverse (2230202212111), we get a palindrome (3342324232433).

The spelling of 1112122020322 in words is "one trillion, one hundred twelve billion, one hundred twenty-two million, twenty thousand, three hundred twenty-two".