1131222030010 has 48 divisors (see below), whose sum is σ = 2128829050656. Its totient is φ = 432561925152.

The previous prime is 1131222029981. The next prime is 1131222030049. The reversal of 1131222030010 is 100302221311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354409 + ... + 1545331.

It is an arithmetic number, because the mean of its divisors is an integer number (44350605222).

Almost surely, 2^{1131222030010} is an apocalyptic number.

1131222030010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131222030010 is a deficient number, since it is larger than the sum of its proper divisors (997607020646).

1131222030010 is a wasteful number, since it uses less digits than its factorization.

1131222030010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191067 (or 1191020 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1131222030010 its reverse (100302221311), we get a palindrome (1231524251321).

The spelling of 1131222030010 in words is "one trillion, one hundred thirty-one billion, two hundred twenty-two million, thirty thousand, ten".