10020002020222 has 4 divisors (see below), whose sum is σ = 15030003030336. Its totient is φ = 5010001010110.

The previous prime is 10020002020187. The next prime is 10020002020229. The reversal of 10020002020222 is 22202020002001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10020002020222² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020002020229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505000505054 + ... + 2505000505057.

It is an arithmetic number, because the mean of its divisors is an integer number (3757500757584).

Almost surely, 2^{10020002020222} is an apocalyptic number.

10020002020222 is a deficient number, since it is larger than the sum of its proper divisors (5010001010114).

10020002020222 is an equidigital number, since it uses as much as digits as its factorization.

10020002020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010001010113.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10020002020222 its reverse (22202020002001), we get a palindrome (32222022022223).

The spelling of 10020002020222 in words is "ten trillion, twenty billion, two million, twenty thousand, two hundred twenty-two".