202221102100011 has 8 divisors (see below), whose sum is σ = 269629311191040. Its totient is φ = 134813480537832.

The previous prime is 202221102099979. The next prime is 202221102100021. The reversal of 202221102100011 is 110001201122202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202221102100011 - 2⁵ = 202221102099979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202221102100021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146078475 + ... + 147456308.

It is an arithmetic number, because the mean of its divisors is an integer number (33703663898880).

Almost surely, 2^{202221102100011} is an apocalyptic number.

202221102100011 is a deficient number, since it is larger than the sum of its proper divisors (67408209091029).

202221102100011 is a wasteful number, since it uses less digits than its factorization.

202221102100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293764425.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202221102100011 its reverse (110001201122202), we get a palindrome (312222303222213).

The spelling of 202221102100011 in words is "two hundred two trillion, two hundred twenty-one billion, one hundred two million, one hundred thousand, eleven".