1131022310000 has 800 divisors, whose sum is σ = 3285847192320. Its totient is φ = 372556800000.

The previous prime is 1131022309997. The next prime is 1131022310051. The reversal of 1131022310000 is 132201311.

It is a super-2 number, since 2×1131022310000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 5741229902 + ... + 5741230098.

Almost surely, 2^{1131022310000} is an apocalyptic number.

1131022310000 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 1131022310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1642923596160).

1131022310000 is an abundant number, since it is smaller than the sum of its proper divisors (2154824882320).

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

1131022310000 is a wasteful number, since it uses less digits than its factorization.

1131022310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1131022310000 its reverse (132201311), we get a palindrome (1131154511311).

The spelling of 1131022310000 in words is "one trillion, one hundred thirty-one billion, twenty-two million, three hundred ten thousand".