10002202220 has 12 divisors (see below), whose sum is σ = 21004624704. Its totient is φ = 4000880880.

The previous prime is 10002202201. The next prime is 10002202247. The reversal of 10002202220 is 2220220001.

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, 250055036 + ... + 250055075.

It is an arithmetic number, because the mean of its divisors is an integer number (1750385392).

Almost surely, 2^10002202220 is an apocalyptic number.

10002202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002202220 is an abundant number, since it is smaller than the sum of its proper divisors (11002422484).

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

10002202220 is a wasteful number, since it uses less digits than its factorization.

10002202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500110120 (or 500110118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 10002202220 its reverse (2220220001), we get a palindrome (12222422221).

The spelling of 10002202220 in words is "ten billion, two million, two hundred two thousand, two hundred twenty".