1130021121422 has 4 divisors (see below), whose sum is σ = 1695031682136. Its totient is φ = 565010560710.

The previous prime is 1130021121413. The next prime is 1130021121469. The reversal of 1130021121422 is 2241211200311.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1130021121394 and 1130021121403.

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 as a sum of consecutive naturals, namely, 282505280354 + ... + 282505280357.

It is an arithmetic number, because the mean of its divisors is an integer number (423757920534).

Almost surely, 2^{1130021121422} is an apocalyptic number.

1130021121422 is a deficient number, since it is larger than the sum of its proper divisors (565010560714).

1130021121422 is an equidigital number, since it uses as much as digits as its factorization.

1130021121422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565010560713.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1130021121422 its reverse (2241211200311), we get a palindrome (3371232321733).

The spelling of 1130021121422 in words is "one trillion, one hundred thirty billion, twenty-one million, one hundred twenty-one thousand, four hundred twenty-two".