1133210131222 has 32 divisors (see below), whose sum is σ = 1842835770720. Its totient is φ = 519519225600.

The previous prime is 1133210131201. The next prime is 1133210131223. The reversal of 1133210131222 is 2221310123311.

It is a junction number, because it is equal to n+sod(n) for n = 1133210131193 and 1133210131202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133210131223) 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, 7558404 + ... + 7706872.

It is an arithmetic number, because the mean of its divisors is an integer number (57588617835).

Almost surely, 2^{1133210131222} is an apocalyptic number.

1133210131222 is a deficient number, since it is larger than the sum of its proper divisors (709625639498).

1133210131222 is a wasteful number, since it uses less digits than its factorization.

1133210131222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150448.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1133210131222 its reverse (2221310123311), we get a palindrome (3354520254533).

The spelling of 1133210131222 in words is "one trillion, one hundred thirty-three billion, two hundred ten million, one hundred thirty-one thousand, two hundred twenty-two".