202201120011 has 32 divisors (see below), whose sum is σ = 296137847808. Its totient is φ = 121702314240.

The previous prime is 202201120007. The next prime is 202201120019. The reversal of 202201120011 is 110021102202.

It is not a de Polignac number, because 202201120011 - 2² = 202201120007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202201120019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11145630 + ... + 11163756.

It is an arithmetic number, because the mean of its divisors is an integer number (9254307744).

Almost surely, 2^202201120011 is an apocalyptic number.

202201120011 is a deficient number, since it is larger than the sum of its proper divisors (93936727797).

202201120011 is a wasteful number, since it uses less digits than its factorization.

202201120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20451.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202201120011 its reverse (110021102202), we get a palindrome (312222222213).

The spelling of 202201120011 in words is "two hundred two billion, two hundred one million, one hundred twenty thousand, eleven".