1130222321032 has 64 divisors (see below), whose sum is σ = 2482571520000. Its totient is φ = 472287170880.

The previous prime is 1130222321017. The next prime is 1130222321047. The reversal of 1130222321032 is 2301232220311.

It is an interprime number because it is at equal distance from previous prime (1130222321017) and next prime (1130222321047).

It is a super-2 number, since 2×1130222321032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130222320994 and 1130222321012.

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, 963969 + ... + 1785967.

It is an arithmetic number, because the mean of its divisors is an integer number (38790180000).

Almost surely, 2^{1130222321032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130222321032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1241285760000).

1130222321032 is an abundant number, since it is smaller than the sum of its proper divisors (1352349198968).

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

1130222321032 is a wasteful number, since it uses less digits than its factorization.

1130222321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822626 (or 822622 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1130222321032 its reverse (2301232220311), we get a palindrome (3431454541343).

The spelling of 1130222321032 in words is "one trillion, one hundred thirty billion, two hundred twenty-two million, three hundred twenty-one thousand, thirty-two".