22412434402 has 8 divisors (see below), whose sum is σ = 33620130000. Its totient is φ = 11205724404.

The previous prime is 22412434399. The next prime is 22412434403. The reversal of 22412434402 is 20443421422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22412434403) 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, 186652 + ... + 282247.

It is an arithmetic number, because the mean of its divisors is an integer number (4202516250).

Almost surely, 2^22412434402 is an apocalyptic number.

22412434402 is a deficient number, since it is larger than the sum of its proper divisors (11207695598).

22412434402 is a wasteful number, since it uses less digits than its factorization.

22412434402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492800.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 22412434402 its reverse (20443421422), we get a palindrome (42855855824).

The spelling of 22412434402 in words is "twenty-two billion, four hundred twelve million, four hundred thirty-four thousand, four hundred two".