10331222011 has 16 divisors (see below), whose sum is σ = 11547930240. Its totient is φ = 9161349120.

The previous prime is 10331222003. The next prime is 10331222047. The reversal of 10331222011 is 11022213301.

It is not a de Polignac number, because 10331222011 - 2³ = 10331222003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10331223011) 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, 349536 + ... + 377938.

It is an arithmetic number, because the mean of its divisors is an integer number (721745640).

Almost surely, 2^10331222011 is an apocalyptic number.

10331222011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10331222011 is a deficient number, since it is larger than the sum of its proper divisors (1216708229).

10331222011 is a wasteful number, since it uses less digits than its factorization.

10331222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29226.

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

Adding to 10331222011 its reverse (11022213301), we get a palindrome (21353435312).

The spelling of 10331222011 in words is "ten billion, three hundred thirty-one million, two hundred twenty-two thousand, eleven".