10002021202 has 8 divisors (see below), whose sum is σ = 15032860416. Its totient is φ = 4991067732.

The previous prime is 10002021181. The next prime is 10002021203. The reversal of 10002021202 is 20212020001.

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 (10002021203) 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, 4970178 + ... + 4972189.

It is an arithmetic number, because the mean of its divisors is an integer number (1879107552).

Almost surely, 2^10002021202 is an apocalyptic number.

10002021202 is a deficient number, since it is larger than the sum of its proper divisors (5030839214).

10002021202 is an equidigital number, since it uses as much as digits as its factorization.

10002021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9942872.

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

Adding to 10002021202 its reverse (20212020001), we get a palindrome (30214041203).

It can be divided in two parts, 1000 and 2021202, that added together give a palindrome (2022202).

The spelling of 10002021202 in words is "ten billion, two million, twenty-one thousand, two hundred two".