2218698150 has 48 divisors (see below), whose sum is σ = 5505653568. Its totient is φ = 591300000.

The previous prime is 2218698107. The next prime is 2218698193. The reversal of 2218698150 is 518968122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2218698107) and next prime (2218698193).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334365 + ... + 340935.

It is an arithmetic number, because the mean of its divisors is an integer number (114701116).

Almost surely, 2^2218698150 is an apocalyptic number.

2218698150 is an abundant number, since it is smaller than the sum of its proper divisors (3286955418).

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

2218698150 is a wasteful number, since it uses less digits than its factorization.

2218698150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8837 (or 8832 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 2218698150 is about 47103.0588178730. The cubic root of 2218698150 is about 1304.2657016096.

The spelling of 2218698150 in words is "two billion, two hundred eighteen million, six hundred ninety-eight thousand, one hundred fifty".