22082842402 has 4 divisors (see below), whose sum is σ = 33124263606. Its totient is φ = 11041421200.

The previous prime is 22082842399. The next prime is 22082842403. The reversal of 22082842402 is 20424828022.

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., 15023650041 + 7059192361 = 122571^2 + 84019^2 .

It is not an unprimeable number, because it can be changed into a prime (22082842403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520710599 + ... + 5520710602.

Almost surely, 2^22082842402 is an apocalyptic number.

22082842402 is a deficient number, since it is larger than the sum of its proper divisors (11041421204).

22082842402 is a wasteful number, since it uses less digits than its factorization.

22082842402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11041421203.

The product of its (nonzero) digits is 32768, while the sum is 34.

The spelling of 22082842402 in words is "twenty-two billion, eighty-two million, eight hundred forty-two thousand, four hundred two".