202210100002 has 8 divisors (see below), whose sum is σ = 303322344300. Its totient is φ = 101102651904.

The previous prime is 202210099961. The next prime is 202210100003. The reversal of 202210100002 is 200001012202.

It can be written as a sum of positive squares in 2 ways, for example, as 182994872841 + 19215227161 = 427779^2 + 138619^2 .

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

It is not an unprimeable number, because it can be changed into a prime (202210100003) 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, 1091727 + ... + 1263442.

Almost surely, 2^202210100002 is an apocalyptic number.

202210100002 is a deficient number, since it is larger than the sum of its proper divisors (101112244298).

202210100002 is a wasteful number, since it uses less digits than its factorization.

202210100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398100.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202210100002 its reverse (200001012202), we get a palindrome (402211112204).

The spelling of 202210100002 in words is "two hundred two billion, two hundred ten million, one hundred thousand, two".