2212854330 has 32 divisors (see below), whose sum is σ = 5312127744. Its totient is φ = 589952576.

The previous prime is 2212854299. The next prime is 2212854331. The reversal of 2212854330 is 334582122.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2212854331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194047 + ... + 205133.

It is an arithmetic number, because the mean of its divisors is an integer number (166003992).

Almost surely, 2^2212854330 is an apocalyptic number.

2212854330 is an abundant number, since it is smaller than the sum of its proper divisors (3099273414).

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

2212854330 is a wasteful number, since it uses less digits than its factorization.

2212854330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17750.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2212854330 is about 47040.9856401840. The cubic root of 2212854330 is about 1303.1195947421.

The spelling of 2212854330 in words is "two billion, two hundred twelve million, eight hundred fifty-four thousand, three hundred thirty".