22331222331010 has 8 divisors (see below), whose sum is σ = 40196200195836. Its totient is φ = 8932488932400.

The previous prime is 22331222331007. The next prime is 22331222331023. The reversal of 22331222331010 is 1013322213322.

It can be written as a sum of positive squares in 2 ways, for example, as 20330386619929 + 2000835711081 = 4508923^2 + 1414509^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1116561116541 + ... + 1116561116560.

Almost surely, 2^{22331222331010} is an apocalyptic number.

22331222331010 is a deficient number, since it is larger than the sum of its proper divisors (17864977864826).

22331222331010 is a wasteful number, since it uses less digits than its factorization.

22331222331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233122233108.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22331222331010 its reverse (1013322213322), we get a palindrome (23344544544332).

The spelling of 22331222331010 in words is "twenty-two trillion, three hundred thirty-one billion, two hundred twenty-two million, three hundred thirty-one thousand, ten".