22244435030212 has 24 divisors (see below), whose sum is σ = 38943985772160. Its totient is φ = 11117582904480.

The previous prime is 22244435030149. The next prime is 22244435030281. The reversal of 22244435030212 is 21203053444222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97472023 + ... + 97699969.

It is an arithmetic number, because the mean of its divisors is an integer number (1622666073840).

Almost surely, 2^{22244435030212} is an apocalyptic number.

It is an amenable number.

22244435030212 is a deficient number, since it is larger than the sum of its proper divisors (16699550741948).

22244435030212 is a wasteful number, since it uses less digits than its factorization.

22244435030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238011 (or 238009 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 22244435030212 its reverse (21203053444222), we get a palindrome (43447488474434).

The spelling of 22244435030212 in words is "twenty-two trillion, two hundred forty-four billion, four hundred thirty-five million, thirty thousand, two hundred twelve".