10221002202 has 16 divisors (see below), whose sum is σ = 20564413632. Its totient is φ = 3386599200.

The previous prime is 10221002173. The next prime is 10221002227. The reversal of 10221002202 is 20220012201.

It is a super-3 number, since 3×10221002202³ (a number of 31 digits) contains 333 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, 5099299 + ... + 5101302.

It is an arithmetic number, because the mean of its divisors is an integer number (1285275852).

Almost surely, 2^10221002202 is an apocalyptic number.

10221002202 is an abundant number, since it is smaller than the sum of its proper divisors (10343411430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10221002202 is a wasteful number, since it uses less digits than its factorization.

10221002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10200773.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10221002202 its reverse (20220012201), we get a palindrome (30441014403).

Subtracting 10221002202 from its reverse (20220012201), we obtain a palindrome (9999009999).

The spelling of 10221002202 in words is "ten billion, two hundred twenty-one million, two thousand, two hundred two".