22433211002 has 4 divisors (see below), whose sum is σ = 33649816506. Its totient is φ = 11216605500.

The previous prime is 22433210957. The next prime is 22433211007. The reversal of 22433211002 is 20011233422.

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

It can be written as a sum of positive squares in only one way, i.e., 22096525201 + 336685801 = 148649^2 + 18349^2 .

It is not an unprimeable number, because it can be changed into a prime (22433211007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5608302749 + ... + 5608302752.

Almost surely, 2^22433211002 is an apocalyptic number.

22433211002 is a deficient number, since it is larger than the sum of its proper divisors (11216605504).

22433211002 is a wasteful number, since it uses less digits than its factorization.

22433211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11216605503.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22433211002 its reverse (20011233422), we get a palindrome (42444444424).

The spelling of 22433211002 in words is "twenty-two billion, four hundred thirty-three million, two hundred eleven thousand, two".