2132219998 has 16 divisors (see below), whose sum is σ = 3313917360. Its totient is φ = 1028262976.

The previous prime is 2132219933. The next prime is 2132220007. The reversal of 2132219998 is 8999122312.

It is a super-2 number, since 2×2132219998² = 9092724239742240008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164215 + ... + 176722.

It is an arithmetic number, because the mean of its divisors is an integer number (207119835).

Almost surely, 2^2132219998 is an apocalyptic number.

2132219998 is a deficient number, since it is larger than the sum of its proper divisors (1181697362).

2132219998 is a wasteful number, since it uses less digits than its factorization.

2132219998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341051.

The product of its digits is 139968, while the sum is 46.

The square root of 2132219998 is about 46175.9677538002. The cubic root of 2132219998 is about 1287.0952002053.

The spelling of 2132219998 in words is "two billion, one hundred thirty-two million, two hundred nineteen thousand, nine hundred ninety-eight".