47106122612 has 12 divisors (see below), whose sum is σ = 82447225476. Its totient is φ = 23549772480.

The previous prime is 47106122611. The next prime is 47106122641. The reversal of 47106122612 is 21622160174.

It can be written as a sum of positive squares in 2 ways, for example, as 9169211536 + 37936911076 = 95756^2 + 194774^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47106122611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 789839 + ... + 847382.

It is an arithmetic number, because the mean of its divisors is an integer number (6870602123).

Almost surely, 2^47106122612 is an apocalyptic number.

It is an amenable number.

47106122612 is a deficient number, since it is larger than the sum of its proper divisors (35341102864).

47106122612 is a wasteful number, since it uses less digits than its factorization.

47106122612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644418 (or 1644416 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 47106122612 its reverse (21622160174), we get a palindrome (68728282786).

The spelling of 47106122612 in words is "forty-seven billion, one hundred six million, one hundred twenty-two thousand, six hundred twelve".