16098222 has 16 divisors (see below), whose sum is σ = 36796032. Its totient is φ = 4599480.

The previous prime is 16098221. The next prime is 16098233. The reversal of 16098222 is 22289061.

It is a super-2 number, since 2×16098222² = 518305503122568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16098222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16098221) 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, 191604 + ... + 191687.

It is an arithmetic number, because the mean of its divisors is an integer number (2299752).

Almost surely, 2^16098222 is an apocalyptic number.

16098222 is an abundant number, since it is smaller than the sum of its proper divisors (20697810).

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

16098222 is a wasteful number, since it uses less digits than its factorization.

16098222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383303.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 16098222 is about 4012.2589647230. The cubic root of 16098222 is about 252.4987916160.

The spelling of 16098222 in words is "sixteen million, ninety-eight thousand, two hundred twenty-two".