22210000046 has 32 divisors (see below), whose sum is σ = 36852133248. Its totient is φ = 9976047840.

The previous prime is 22210000009. The next prime is 22210000051. The reversal of 22210000046 is 64000001222.

It is a junction number, because it is equal to n+sod(n) for n = 22209999979 and 22210000033.

It is a congruent number.

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, 67781 + ... + 221391.

It is an arithmetic number, because the mean of its divisors is an integer number (1151629164).

Almost surely, 2^22210000046 is an apocalyptic number.

22210000046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22210000046 is a deficient number, since it is larger than the sum of its proper divisors (14642133202).

22210000046 is a wasteful number, since it uses less digits than its factorization.

22210000046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153776.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22210000046 its reverse (64000001222), we get a palindrome (86210001268).

The spelling of 22210000046 in words is "twenty-two billion, two hundred ten million, forty-six", and thus it is an aban number.