2209830829888 has 56 divisors (see below), whose sum is σ = 4797107357760. Its totient is φ = 1001670481920.

The previous prime is 2209830829883. The next prime is 2209830829897. The reversal of 2209830829888 is 8889280389022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2209830829883) 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, 4119081 + ... + 4624552.

Almost surely, 2^{2209830829888} is an apocalyptic number.

It is an amenable number.

2209830829888 is an abundant number, since it is smaller than the sum of its proper divisors (2587276527872).

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

2209830829888 is a wasteful number, since it uses less digits than its factorization.

2209830829888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8744015 (or 8744005 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 67.

The spelling of 2209830829888 in words is "two trillion, two hundred nine billion, eight hundred thirty million, eight hundred twenty-nine thousand, eight hundred eighty-eight".