2122233330 has 64 divisors (see below), whose sum is σ = 5824938240. Its totient is φ = 484752384.

The previous prime is 2122233313. The next prime is 2122233331. The reversal of 2122233330 is 333322212.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2122233297 and 2122233306.

It is not an unprimeable number, because it can be changed into a prime (2122233331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446406 + ... + 451134.

It is an arithmetic number, because the mean of its divisors is an integer number (91014660).

Almost surely, 2^2122233330 is an apocalyptic number.

2122233330 is an abundant number, since it is smaller than the sum of its proper divisors (3702704910).

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

2122233330 is a wasteful number, since it uses less digits than its factorization.

2122233330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6883.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2122233330 is about 46067.7037630486. The cubic root of 2122233330 is about 1285.0826010380.

Adding to 2122233330 its reverse (333322212), we get a palindrome (2455555542).

The spelling of 2122233330 in words is "two billion, one hundred twenty-two million, two hundred thirty-three thousand, three hundred thirty".