10202210210002 has 8 divisors (see below), whose sum is σ = 15303447823356. Its totient is φ = 5101060935552.

The previous prime is 10202210209969. The next prime is 10202210210113. The reversal of 10202210210002 is 20001201220201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10200875842161 + 1334367841 = 3193881^2 + 36529^2 .

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, 21795243 + ... + 22258414.

Almost surely, 2^{10202210210002} is an apocalyptic number.

10202210210002 is a deficient number, since it is larger than the sum of its proper divisors (5101237613354).

10202210210002 is a wasteful number, since it uses less digits than its factorization.

10202210210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44169452.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10202210210002 its reverse (20001201220201), we get a palindrome (30203411430203).

The spelling of 10202210210002 in words is "ten trillion, two hundred two billion, two hundred ten million, two hundred ten thousand, two".