11031222222010 has 8 divisors (see below), whose sum is σ = 19856199999636. Its totient is φ = 4412488888800.

The previous prime is 11031222221983. The next prime is 11031222222011. The reversal of 11031222222010 is 1022222213011.

It can be written as a sum of positive squares in 2 ways, for example, as 10267519264209 + 763702957801 = 3204297^2 + 873901^2 .

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

It is a super-2 number, since 2×11031222222010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11031222222011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 551561111091 + ... + 551561111110.

Almost surely, 2^{11031222222010} is an apocalyptic number.

11031222222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11031222222010 is a deficient number, since it is larger than the sum of its proper divisors (8824977777626).

11031222222010 is a wasteful number, since it uses less digits than its factorization.

11031222222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103122222208.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11031222222010 its reverse (1022222213011), we get a palindrome (12053444435021).

The spelling of 11031222222010 in words is "eleven trillion, thirty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, ten".