202122210200111 has 8 divisors (see below), whose sum is σ = 202340647494720. Its totient is φ = 201903774773248.

The previous prime is 202122210200101. The next prime is 202122210200129. The reversal of 202122210200111 is 111002012221202.

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

It is a cyclic number.

It is not a de Polignac number, because 202122210200111 - 2¹⁴ = 202122210183727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202122210200111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202122210200101) 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, 428336975 + ... + 428808591.

It is an arithmetic number, because the mean of its divisors is an integer number (25292580936840).

Almost surely, 2^{202122210200111} is an apocalyptic number.

202122210200111 is a deficient number, since it is larger than the sum of its proper divisors (218437294609).

202122210200111 is an equidigital number, since it uses as much as digits as its factorization.

202122210200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933873.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202122210200111 its reverse (111002012221202), we get a palindrome (313124222421313).

The spelling of 202122210200111 in words is "two hundred two trillion, one hundred twenty-two billion, two hundred ten million, two hundred thousand, one hundred eleven".