22313200442 has 32 divisors (see below), whose sum is σ = 37011461760. Its totient is φ = 10025490240.

The previous prime is 22313200439. The next prime is 22313200453. The reversal of 22313200442 is 24400231322.

It is a super-3 number, since 3×22313200442³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 87392 + ... + 228612.

It is an arithmetic number, because the mean of its divisors is an integer number (1156608180).

Almost surely, 2^22313200442 is an apocalyptic number.

22313200442 is a deficient number, since it is larger than the sum of its proper divisors (14698261318).

22313200442 is a wasteful number, since it uses less digits than its factorization.

22313200442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141398.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22313200442 its reverse (24400231322), we get a palindrome (46713431764).

The spelling of 22313200442 in words is "twenty-two billion, three hundred thirteen million, two hundred thousand, four hundred forty-two".