201220002021202 has 8 divisors (see below), whose sum is σ = 301832080713216. Its totient is φ = 100609308450132.

The previous prime is 201220002021163. The next prime is 201220002021251. The reversal of 201220002021202 is 202120200022102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345916978 + ... + 346498189.

It is an arithmetic number, because the mean of its divisors is an integer number (37729010089152).

Almost surely, 2^{201220002021202} is an apocalyptic number.

201220002021202 is a deficient number, since it is larger than the sum of its proper divisors (100612078692014).

201220002021202 is a wasteful number, since it uses less digits than its factorization.

201220002021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692560472.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 201220002021202 its reverse (202120200022102), we get a palindrome (403340202043304).

The spelling of 201220002021202 in words is "two hundred one trillion, two hundred twenty billion, two million, twenty-one thousand, two hundred two".