22300031042 has 16 divisors (see below), whose sum is σ = 33699926400. Its totient is φ = 11066766480.

The previous prime is 22300031003. The next prime is 22300031057. The reversal of 22300031042 is 24013000322.

It is a self number, because there is not a number n which added to its sum of digits gives 22300031042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275959 + ... + 1293317.

It is an arithmetic number, because the mean of its divisors is an integer number (2106245400).

Almost surely, 2^22300031042 is an apocalyptic number.

22300031042 is a deficient number, since it is larger than the sum of its proper divisors (11399895358).

22300031042 is a wasteful number, since it uses less digits than its factorization.

22300031042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22121.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22300031042 its reverse (24013000322), we get a palindrome (46313031364).

The spelling of 22300031042 in words is "twenty-two billion, three hundred million, thirty-one thousand, forty-two".