11331220122230 has 16 divisors (see below), whose sum is σ = 20440826854560. Its totient is φ = 4522570130112.

The previous prime is 11331220122203. The next prime is 11331220122263. The reversal of 11331220122230 is 3222102213311.

It is a super-2 number, since 2×11331220122230² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11331220122196 and 11331220122205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239735050 + ... + 1239744189.

It is an arithmetic number, because the mean of its divisors is an integer number (1277551678410).

Almost surely, 2^{11331220122230} is an apocalyptic number.

11331220122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331220122230 is a deficient number, since it is larger than the sum of its proper divisors (9109606732330).

11331220122230 is a wasteful number, since it uses less digits than its factorization.

11331220122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479479703.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11331220122230 its reverse (3222102213311), we get a palindrome (14553322335541).

The spelling of 11331220122230 in words is "eleven trillion, three hundred thirty-one billion, two hundred twenty million, one hundred twenty-two thousand, two hundred thirty".