10021230202 has 16 divisors (see below), whose sum is σ = 15116213952. Its totient is φ = 4982533920.

The previous prime is 10021230187. The next prime is 10021230217. The reversal of 10021230202 is 20203212001.

It is an interprime number because it is at equal distance from previous prime (10021230187) and next prime (10021230217).

It is a super-2 number, since 2×10021230202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506398 + ... + 525814.

It is an arithmetic number, because the mean of its divisors is an integer number (944763372).

Almost surely, 2^10021230202 is an apocalyptic number.

10021230202 is a deficient number, since it is larger than the sum of its proper divisors (5094983750).

10021230202 is a wasteful number, since it uses less digits than its factorization.

10021230202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20853.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10021230202 its reverse (20203212001), we get a palindrome (30224442203).

The spelling of 10021230202 in words is "ten billion, twenty-one million, two hundred thirty thousand, two hundred two".