2231669000 has 64 divisors (see below), whose sum is σ = 5696870400. Its totient is φ = 811512000.

The previous prime is 2231668973. The next prime is 2231669051. The reversal of 2231669000 is 9661322.

It is a super-3 number, since 3×2231669000³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90440 + ... + 112439.

It is an arithmetic number, because the mean of its divisors is an integer number (89013600).

Almost surely, 2^2231669000 is an apocalyptic number.

2231669000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231669000 is an abundant number, since it is smaller than the sum of its proper divisors (3465201400).

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

2231669000 is a wasteful number, since it uses less digits than its factorization.

2231669000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202911 (or 202897 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2231669000 is about 47240.5440273501. The cubic root of 2231669000 is about 1306.8024105240.

The spelling of 2231669000 in words is "two billion, two hundred thirty-one million, six hundred sixty-nine thousand".