2222421033 has 32 divisors (see below), whose sum is σ = 3592912896. Its totient is φ = 1192866048.

The previous prime is 2222421007. The next prime is 2222421041. The reversal of 2222421033 is 3301242222.

It is not a de Polignac number, because 2222421033 - 2⁵ = 2222421001 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (2222021033) 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, 180760 + ... + 192662.

It is an arithmetic number, because the mean of its divisors is an integer number (112278528).

Almost surely, 2^2222421033 is an apocalyptic number.

It is an amenable number.

2222421033 is a deficient number, since it is larger than the sum of its proper divisors (1370491863).

2222421033 is a wasteful number, since it uses less digits than its factorization.

2222421033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12453.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2222421033 is about 47142.5607386786. The cubic root of 2222421033 is about 1304.9947951232.

Adding to 2222421033 its reverse (3301242222), we get a palindrome (5523663255).

The spelling of 2222421033 in words is "two billion, two hundred twenty-two million, four hundred twenty-one thousand, thirty-three".