22102001223011 has 16 divisors (see below), whose sum is σ = 22318498298880. Its totient is φ = 21886185484800.

The previous prime is 22102001222971. The next prime is 22102001223013. The reversal of 22102001223011 is 11032210020122.

It is a cyclic number.

It is not a de Polignac number, because 22102001223011 - 2³⁴ = 22084821353827 is a prime.

It is a super-2 number, since 2×22102001223011² (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 (22102001223013) 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, 336492905 + ... + 336558581.

It is an arithmetic number, because the mean of its divisors is an integer number (1394906143680).

Almost surely, 2^{22102001223011} is an apocalyptic number.

22102001223011 is a deficient number, since it is larger than the sum of its proper divisors (216497075869).

22102001223011 is a wasteful number, since it uses less digits than its factorization.

22102001223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70814.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22102001223011 its reverse (11032210020122), we get a palindrome (33134211243133).

The spelling of 22102001223011 in words is "twenty-two trillion, one hundred two billion, one million, two hundred twenty-three thousand, eleven".