10021210242202 has 8 divisors (see below), whose sum is σ = 15031849626612. Its totient is φ = 5010593700000.

The previous prime is 10021210242179. The next prime is 10021210242227. The reversal of 10021210242202 is 20224201212001.

It can be written as a sum of positive squares in 2 ways, for example, as 6562506704121 + 3458703538081 = 2561739^2 + 1859759^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10021210242202.

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, 4568049 + ... + 6396052.

Almost surely, 2^{10021210242202} is an apocalyptic number.

10021210242202 is a deficient number, since it is larger than the sum of its proper divisors (5010639384410).

10021210242202 is a wasteful number, since it uses less digits than its factorization.

10021210242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11421104.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10021210242202 its reverse (20224201212001), we get a palindrome (30245411454203).

The spelling of 10021210242202 in words is "ten trillion, twenty-one billion, two hundred ten million, two hundred forty-two thousand, two hundred two".