2122231033 has 4 divisors (see below), whose sum is σ = 2285479588. Its totient is φ = 1958982480.

The previous prime is 2122231019. The next prime is 2122231039. The reversal of 2122231033 is 3301322212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 223711849 + 1898519184 = 14957^2 + 43572^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2122231033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2122231033.

It is not an unprimeable number, because it can be changed into a prime (2122231039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81624258 + ... + 81624283.

It is an arithmetic number, because the mean of its divisors is an integer number (571369897).

Almost surely, 2^2122231033 is an apocalyptic number.

It is an amenable number.

2122231033 is a deficient number, since it is larger than the sum of its proper divisors (163248555).

2122231033 is a wasteful number, since it uses less digits than its factorization.

2122231033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163248554.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2122231033 is about 46067.6788323440. The cubic root of 2122231033 is about 1285.0821374013.

Adding to 2122231033 its reverse (3301322212), we get a palindrome (5423553245).

The spelling of 2122231033 in words is "two billion, one hundred twenty-two million, two hundred thirty-one thousand, thirty-three".