10331220222011 has 16 divisors (see below), whose sum is σ = 11364086160000. Its totient is φ = 9332427911808.

The previous prime is 10331220222007. The next prime is 10331220222053. The reversal of 10331220222011 is 11022202213301.

It is a cyclic number.

It is not a de Polignac number, because 10331220222011 - 2² = 10331220222007 is a prime.

It is a super-2 number, since 2×10331220222011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10331220222311) 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, 3793265 + ... + 5920413.

It is an arithmetic number, because the mean of its divisors is an integer number (710255385000).

Almost surely, 2^{10331220222011} is an apocalyptic number.

10331220222011 is a deficient number, since it is larger than the sum of its proper divisors (1032865937989).

10331220222011 is a wasteful number, since it uses less digits than its factorization.

10331220222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135158.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10331220222011 its reverse (11022202213301), we get a palindrome (21353422435312).

The spelling of 10331220222011 in words is "ten trillion, three hundred thirty-one billion, two hundred twenty million, two hundred twenty-two thousand, eleven".