22220001210011 has 16 divisors (see below), whose sum is σ = 25039229687808. Its totient is φ = 19534878129600.

The previous prime is 22220001209971. The next prime is 22220001210049. The reversal of 22220001210011 is 11001210002222.

It is a cyclic number.

It is not a de Polignac number, because 22220001210011 - 2¹⁸ = 22220000947867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22220001210061) 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, 22022570 + ... + 23009423.

It is an arithmetic number, because the mean of its divisors is an integer number (1564951855488).

Almost surely, 2^{22220001210011} is an apocalyptic number.

22220001210011 is a deficient number, since it is larger than the sum of its proper divisors (2819228477797).

22220001210011 is a wasteful number, since it uses less digits than its factorization.

22220001210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45033482.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22220001210011 its reverse (11001210002222), we get a palindrome (33221211212233).

The spelling of 22220001210011 in words is "twenty-two trillion, two hundred twenty billion, one million, two hundred ten thousand, eleven".