47216204652012 has 144 divisors (see below), whose sum is σ = 122274000710400. Its totient is φ = 14169041251200.

The previous prime is 47216204652007. The next prime is 47216204652017. The reversal of 47216204652012 is 21025640261274.

It is an interprime number because it is at equal distance from previous prime (47216204652007) and next prime (47216204652017).

It is not an unprimeable number, because it can be changed into a prime (47216204652017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 297306187 + ... + 297464957.

Almost surely, 2^{47216204652012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47216204652012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61137000355200).

47216204652012 is an abundant number, since it is smaller than the sum of its proper divisors (75057796058388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47216204652012 is a wasteful number, since it uses less digits than its factorization.

47216204652012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160788 (or 160775 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 47216204652012 in words is "forty-seven trillion, two hundred sixteen billion, two hundred four million, six hundred fifty-two thousand, twelve".