202222002210011 has 24 divisors (see below), whose sum is σ = 235668133236960. Its totient is φ = 173016143741952.

The previous prime is 202222002209989. The next prime is 202222002210037. The reversal of 202222002210011 is 110012200222202.

It is a happy number.

It is not a de Polignac number, because 202222002210011 - 2³⁰ = 202220928468187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202222002210211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299045066 + ... + 299720528.

It is an arithmetic number, because the mean of its divisors is an integer number (9819505551540).

Almost surely, 2^{202222002210011} is an apocalyptic number.

202222002210011 is a deficient number, since it is larger than the sum of its proper divisors (33446131026949).

202222002210011 is a wasteful number, since it uses less digits than its factorization.

202222002210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686643 (or 686636 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202222002210011 its reverse (110012200222202), we get a palindrome (312234202432213).

The spelling of 202222002210011 in words is "two hundred two trillion, two hundred twenty-two billion, two million, two hundred ten thousand, eleven".