1162022130040 has 128 divisors (see below), whose sum is σ = 2709026611200. Its totient is φ = 448129013760.

The previous prime is 1162022130023. The next prime is 1162022130043. The reversal of 1162022130040 is 400312202611.

It is a junction number, because it is equal to n+sod(n) for n = 1162022129993 and 1162022130020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162022130043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 557858839 + ... + 557860921.

It is an arithmetic number, because the mean of its divisors is an integer number (21164270400).

Almost surely, 2^{1162022130040} is an apocalyptic number.

1162022130040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162022130040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1354513305600).

1162022130040 is an abundant number, since it is smaller than the sum of its proper divisors (1547004481160).

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

1162022130040 is a wasteful number, since it uses less digits than its factorization.

1162022130040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3597 (or 3593 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1162022130040 its reverse (400312202611), we get a palindrome (1562334332651).

The spelling of 1162022130040 in words is "one trillion, one hundred sixty-two billion, twenty-two million, one hundred thirty thousand, forty".