10198002222 has 40 divisors (see below), whose sum is σ = 22879550232. Its totient is φ = 3395098800.

The previous prime is 10198002193. The next prime is 10198002233. The reversal of 10198002222 is 22220089101.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92572 + ... + 170192.

Almost surely, 2^10198002222 is an apocalyptic number.

10198002222 is an abundant number, since it is smaller than the sum of its proper divisors (12681548010).

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

10198002222 is an equidigital number, since it uses as much as digits as its factorization.

10198002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78446 (or 78437 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

It can be divided in two parts, 1019 and 8002222, that added together give a square (8003241 = 2829²).

The spelling of 10198002222 in words is "ten billion, one hundred ninety-eight million, two thousand, two hundred twenty-two".