1130221231022 has 32 divisors (see below), whose sum is σ = 1856156135904. Its totient is φ = 512955273600.

The previous prime is 1130221230949. The next prime is 1130221231033. The reversal of 1130221231022 is 2201321220311.

It is a junction number, because it is equal to n+sod(n) for n = 1130221230985 and 1130221231003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6121397 + ... + 6303327.

It is an arithmetic number, because the mean of its divisors is an integer number (58004879247).

Almost surely, 2^{1130221231022} is an apocalyptic number.

1130221231022 is a deficient number, since it is larger than the sum of its proper divisors (725934904882).

1130221231022 is a wasteful number, since it uses less digits than its factorization.

1130221231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185924.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1130221231022 its reverse (2201321220311), we get a palindrome (3331542451333).

The spelling of 1130221231022 in words is "one trillion, one hundred thirty billion, two hundred twenty-one million, two hundred thirty-one thousand, twenty-two".