202212220011 has 8 divisors (see below), whose sum is σ = 272233927680. Its totient is φ = 133499329512.

The previous prime is 202212219997. The next prime is 202212220013. The reversal of 202212220011 is 110022212202.

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

It is a de Polignac number, because none of the positive numbers 2^k-202212220011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202212220013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327203931 + ... + 327204548.

It is an arithmetic number, because the mean of its divisors is an integer number (34029240960).

Almost surely, 2^202212220011 is an apocalyptic number.

202212220011 is a deficient number, since it is larger than the sum of its proper divisors (70021707669).

202212220011 is a wasteful number, since it uses less digits than its factorization.

202212220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654408585.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202212220011 its reverse (110022212202), we get a palindrome (312234432213).

The spelling of 202212220011 in words is "two hundred two billion, two hundred twelve million, two hundred twenty thousand, eleven".