202000221201 has 32 divisors (see below), whose sum is σ = 297621423360. Its totient is φ = 121291649024.

The previous prime is 202000221197. The next prime is 202000221233. The reversal of 202000221201 is 102122000202.

It is not a de Polignac number, because 202000221201 - 2² = 202000221197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202000221281) 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, 437205 + ... + 771458.

It is an arithmetic number, because the mean of its divisors is an integer number (9300669480).

Almost surely, 2^202000221201 is an apocalyptic number.

It is an amenable number.

202000221201 is a deficient number, since it is larger than the sum of its proper divisors (95621202159).

202000221201 is a wasteful number, since it uses less digits than its factorization.

202000221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208825.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202000221201 its reverse (102122000202), we get a palindrome (304122221403).

The spelling of 202000221201 in words is "two hundred two billion, two hundred twenty-one thousand, two hundred one".