1111303313022 has 32 divisors (see below), whose sum is σ = 2553283130112. Its totient is φ = 315870073344.

The previous prime is 1111303313017. The next prime is 1111303313047. The reversal of 1111303313022 is 2203133031111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1111303313022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68540088 + ... + 68556299.

It is an arithmetic number, because the mean of its divisors is an integer number (79790097816).

Almost surely, 2^{1111303313022} is an apocalyptic number.

1111303313022 is an abundant number, since it is smaller than the sum of its proper divisors (1441979817090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111303313022 is a wasteful number, since it uses less digits than its factorization.

1111303313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137096592.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1111303313022 its reverse (2203133031111), we get a palindrome (3314436344133).

The spelling of 1111303313022 in words is "one trillion, one hundred eleven billion, three hundred three million, three hundred thirteen thousand, twenty-two".