9802116222 has 16 divisors (see below), whose sum is σ = 19624187520. Its totient is φ = 3264046232.

The previous prime is 9802116221. The next prime is 9802116223. The reversal of 9802116222 is 2226112089.

It is an interprime number because it is at equal distance from previous prime (9802116221) and next prime (9802116223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9802116221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825072 + ... + 836867.

It is an arithmetic number, because the mean of its divisors is an integer number (1226511720).

Almost surely, 2^9802116222 is an apocalyptic number.

9802116222 is an abundant number, since it is smaller than the sum of its proper divisors (9822071298).

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

9802116222 is a wasteful number, since it uses less digits than its factorization.

9802116222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662927.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 9802116222 is about 99005.6373243463. The cubic root of 9802116222 is about 2140.1289861695.

The spelling of 9802116222 in words is "nine billion, eight hundred two million, one hundred sixteen thousand, two hundred twenty-two".