22434432202 has 32 divisors (see below), whose sum is σ = 41484748032. Its totient is φ = 8860731264.

The previous prime is 22434432173. The next prime is 22434432221. The reversal of 22434432202 is 20223443422.

It is a happy number.

It is a super-2 number, since 2×22434432202² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12403 + ... + 212185.

It is an arithmetic number, because the mean of its divisors is an integer number (1296398376).

Almost surely, 2^22434432202 is an apocalyptic number.

22434432202 is a deficient number, since it is larger than the sum of its proper divisors (19050315830).

22434432202 is a wasteful number, since it uses less digits than its factorization.

22434432202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200422.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 22434432202 its reverse (20223443422), we get a palindrome (42657875624).

The spelling of 22434432202 in words is "twenty-two billion, four hundred thirty-four million, four hundred thirty-two thousand, two hundred two".