202001220205 has 8 divisors (see below), whose sum is σ = 246509964000. Its totient is φ = 158861976336.

The previous prime is 202001220167. The next prime is 202001220277. The reversal of 202001220205 is 502022100202.

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 202001220205 - 2²⁵ = 201967665773 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342374655 + ... + 342375244.

It is an arithmetic number, because the mean of its divisors is an integer number (30813745500).

Almost surely, 2^202001220205 is an apocalyptic number.

It is an amenable number.

202001220205 is a deficient number, since it is larger than the sum of its proper divisors (44508743795).

202001220205 is an equidigital number, since it uses as much as digits as its factorization.

202001220205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684749963.

The product of its (nonzero) digits is 160, while the sum is 16.

Adding to 202001220205 its reverse (502022100202), we get a palindrome (704023320407).

It can be divided in two parts, 20 and 2001220205, that added together give a square (2001220225 = 44735²).

The spelling of 202001220205 in words is "two hundred two billion, one million, two hundred twenty thousand, two hundred five".