202000102212201 has 4 divisors (see below), whose sum is σ = 269333469616272. Its totient is φ = 134666734808132.

The previous prime is 202000102212143. The next prime is 202000102212257. The reversal of 202000102212201 is 102212201000202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202000102212201 - 2³⁴ = 201982922343017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202000102212001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33666683702031 + ... + 33666683702036.

It is an arithmetic number, because the mean of its divisors is an integer number (67333367404068).

Almost surely, 2^{202000102212201} is an apocalyptic number.

It is an amenable number.

202000102212201 is a deficient number, since it is larger than the sum of its proper divisors (67333367404071).

202000102212201 is an equidigital number, since it uses as much as digits as its factorization.

202000102212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67333367404070.

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

Adding to 202000102212201 its reverse (102212201000202), we get a palindrome (304212303212403).

It can be divided in two parts, 202000 and 102212201, that added together give a palindrome (102414201).

The spelling of 202000102212201 in words is "two hundred two trillion, one hundred two million, two hundred twelve thousand, two hundred one".