1022323245111 has 80 divisors (see below), whose sum is σ = 1775652890880. Its totient is φ = 574047492480.

The previous prime is 1022323245103. The next prime is 1022323245179. The reversal of 1022323245111 is 1115423232201.

It is a happy number.

1022323245111 is a `hidden beast` number, since 1 + 0 + 223 + 2 + 324 + 5 + 111 = 666.

1022323245111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022323245111 - 2³ = 1022323245103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022323245101) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 110624451 + ... + 110633691.

It is an arithmetic number, because the mean of its divisors is an integer number (22195661136).

Almost surely, 2^{1022323245111} is an apocalyptic number.

1022323245111 is a deficient number, since it is larger than the sum of its proper divisors (753329645769).

1022323245111 is an equidigital number, since it uses as much as digits as its factorization.

1022323245111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12626 (or 12617 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1022323245111 its reverse (1115423232201), we get a palindrome (2137746477312).

The spelling of 1022323245111 in words is "one trillion, twenty-two billion, three hundred twenty-three million, two hundred forty-five thousand, one hundred eleven".