2617260072212 has 12 divisors (see below), whose sum is σ = 4849628957460. Its totient is φ = 1231651798656.

The previous prime is 2617260072211. The next prime is 2617260072227. The reversal of 2617260072212 is 2122700627162.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2216424202756 + 400835869456 = 1488766^2 + 633116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2617260072211) by changing a digit.

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, 19244559287 + ... + 19244559422.

It is an arithmetic number, because the mean of its divisors is an integer number (404135746455).

Almost surely, 2^{2617260072212} is an apocalyptic number.

It is an amenable number.

2617260072212 is a deficient number, since it is larger than the sum of its proper divisors (2232368885248).

2617260072212 is a wasteful number, since it uses less digits than its factorization.

2617260072212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38489118730 (or 38489118728 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

Adding to 2617260072212 its reverse (2122700627162), we get a palindrome (4739960699374).

The spelling of 2617260072212 in words is "two trillion, six hundred seventeen billion, two hundred sixty million, seventy-two thousand, two hundred twelve".