1130130222021 has 12 divisors (see below), whose sum is σ = 1633945998048. Its totient is φ = 752711373864.

The previous prime is 1130130221999. The next prime is 1130130222029. The reversal of 1130130222021 is 1202220310311.

It is not a de Polignac number, because 1130130222021 - 2⁷ = 1130130221893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130130221985 and 1130130222003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130130222029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59054415 + ... + 59073548.

It is an arithmetic number, because the mean of its divisors is an integer number (136162166504).

Almost surely, 2^{1130130222021} is an apocalyptic number.

It is an amenable number.

1130130222021 is a deficient number, since it is larger than the sum of its proper divisors (503815776027).

1130130222021 is a wasteful number, since it uses less digits than its factorization.

1130130222021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118129032 (or 118129029 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1130130222021 its reverse (1202220310311), we get a palindrome (2332350532332).

The spelling of 1130130222021 in words is "one trillion, one hundred thirty billion, one hundred thirty million, two hundred twenty-two thousand, twenty-one".