11220333131122 has 8 divisors (see below), whose sum is σ = 16830676401372. Its totient is φ = 5610107664000.

The previous prime is 11220333131101. The next prime is 11220333131123. The reversal of 11220333131122 is 22113133302211.

It can be written as a sum of positive squares in 2 ways, for example, as 8606003092801 + 2614330038321 = 2933599^2 + 1616889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11220333131123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29212279 + ... + 29593882.

Almost surely, 2^{11220333131122} is an apocalyptic number.

11220333131122 is a deficient number, since it is larger than the sum of its proper divisors (5610343270250).

11220333131122 is an equidigital number, since it uses as much as digits as its factorization.

11220333131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58901564.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11220333131122 its reverse (22113133302211), we get a palindrome (33333466433333).

The spelling of 11220333131122 in words is "eleven trillion, two hundred twenty billion, three hundred thirty-three million, one hundred thirty-one thousand, one hundred twenty-two".