10022222212011 has 6 divisors (see below), whose sum is σ = 14476543195140. Its totient is φ = 6681481474668.

The previous prime is 10022222211971. The next prime is 10022222212031. The reversal of 10022222212011 is 11021222222001.

It is a happy number.

10022222212011 is a `hidden beast` number, since 100 + 222 + 222 + 120 + 1 + 1 = 666.

It is not a de Polignac number, because 10022222212011 - 2³⁹ = 9472466398123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10022222212031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 556790122881 + ... + 556790122898.

It is an arithmetic number, because the mean of its divisors is an integer number (2412757199190).

Almost surely, 2^{10022222212011} is an apocalyptic number.

10022222212011 is a deficient number, since it is larger than the sum of its proper divisors (4454320983129).

10022222212011 is a wasteful number, since it uses less digits than its factorization.

10022222212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113580245785 (or 1113580245782 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10022222212011 its reverse (11021222222001), we get a palindrome (21043444434012).

The spelling of 10022222212011 in words is "ten trillion, twenty-two billion, two hundred twenty-two million, two hundred twelve thousand, eleven".