2198022002 has 16 divisors (see below), whose sum is σ = 3753145152. Its totient is φ = 955661520.

The previous prime is 2198021999. The next prime is 2198022017. The reversal of 2198022002 is 2002208912.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171453 + ... + 2172464.

It is an arithmetic number, because the mean of its divisors is an integer number (234571572).

Almost surely, 2^2198022002 is an apocalyptic number.

2198022002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2198022002 is a deficient number, since it is larger than the sum of its proper divisors (1555123150).

2198022002 is a wasteful number, since it uses less digits than its factorization.

2198022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343953.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2198022002 is about 46883.0673271278. The cubic root of 2198022002 is about 1300.2015470550.

The spelling of 2198022002 in words is "two billion, one hundred ninety-eight million, twenty-two thousand, two".