244233222401212 has 24 divisors (see below), whose sum is σ = 469055421152640. Its totient is φ = 110350340003760.

The previous prime is 244233222401209. The next prime is 244233222401213. The reversal of 244233222401212 is 212104222332442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244233222401213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16619019762 + ... + 16619034457.

It is an arithmetic number, because the mean of its divisors is an integer number (19543975881360).

Almost surely, 2^{244233222401212} is an apocalyptic number.

244233222401212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

244233222401212 is a deficient number, since it is larger than the sum of its proper divisors (224822198751428).

244233222401212 is a wasteful number, since it uses less digits than its factorization.

244233222401212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33238054401 (or 33238054399 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 244233222401212 its reverse (212104222332442), we get a palindrome (456337444733654).

The spelling of 244233222401212 in words is "two hundred forty-four trillion, two hundred thirty-three billion, two hundred twenty-two million, four hundred one thousand, two hundred twelve".