10222222120011 has 48 divisors (see below), whose sum is σ = 16332860544000. Its totient is φ = 6108906885120.

The previous prime is 10222222119997. The next prime is 10222222120037. The reversal of 10222222120011 is 11002122222201.

It is a happy number.

10222222120011 is a `hidden beast` number, since 10 + 2 + 222 + 221 + 200 + 11 = 666.

It is not a de Polignac number, because 10222222120011 - 2¹⁸ = 10222221857867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10222222120111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5164530 + ... + 6864168.

It is an arithmetic number, because the mean of its divisors is an integer number (340267928000).

Almost surely, 2^{10222222120011} is an apocalyptic number.

10222222120011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10222222120011 is a deficient number, since it is larger than the sum of its proper divisors (6110638423989).

10222222120011 is a wasteful number, since it uses less digits than its factorization.

10222222120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700504 (or 1700501 counting only the distinct ones).

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

Adding to 10222222120011 its reverse (11002122222201), we get a palindrome (21224344342212).

The spelling of 10222222120011 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred twenty thousand, eleven".