1022113022 has 8 divisors (see below), whose sum is σ = 1752193776. Its totient is φ = 438048432.

The previous prime is 1022113013. The next prime is 1022113039. The reversal of 1022113022 is 2203112201.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 73008073 = 1022113022 / (1 + 0 + 2 + 2 + 1 + 1 + 3 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1022112988 and 1022113006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36504023 + ... + 36504050.

It is an arithmetic number, because the mean of its divisors is an integer number (219024222).

Almost surely, 2^1022113022 is an apocalyptic number.

1022113022 is a deficient number, since it is larger than the sum of its proper divisors (730080754).

1022113022 is an equidigital number, since it uses as much as digits as its factorization.

1022113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73008082.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1022113022 is about 31970.5023732815. The cubic root of 1022113022 is about 1007.3173333675.

Adding to 1022113022 its reverse (2203112201), we get a palindrome (3225225223).

The spelling of 1022113022 in words is "one billion, twenty-two million, one hundred thirteen thousand, twenty-two".