1130332212020 has 48 divisors (see below), whose sum is σ = 2673020238336. Its totient is φ = 397770864000.

The previous prime is 1130332212017. The next prime is 1130332212029. The reversal of 1130332212020 is 202122330311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1130332211983 and 1130332212001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130332212029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82862111 + ... + 82875750.

It is an arithmetic number, because the mean of its divisors is an integer number (55687921632).

Almost surely, 2^{1130332212020} is an apocalyptic number.

1130332212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130332212020 is an abundant number, since it is smaller than the sum of its proper divisors (1542688026316).

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

1130332212020 is a wasteful number, since it uses less digits than its factorization.

1130332212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165737912 (or 165737910 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1130332212020 its reverse (202122330311), we get a palindrome (1332454542331).

The spelling of 1130332212020 in words is "one trillion, one hundred thirty billion, three hundred thirty-two million, two hundred twelve thousand, twenty".