47698714922 has 4 divisors (see below), whose sum is σ = 71548072386. Its totient is φ = 23849357460.

The previous prime is 47698714919. The next prime is 47698714951. The reversal of 47698714922 is 22941789674.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22941789674 = 2 ⋅11470894837.

It can be written as a sum of positive squares in only one way, i.e., 40063625281 + 7635089641 = 200159^2 + 87379^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11924678729 + ... + 11924678732.

Almost surely, 2^47698714922 is an apocalyptic number.

47698714922 is a deficient number, since it is larger than the sum of its proper divisors (23849357464).

47698714922 is a wasteful number, since it uses less digits than its factorization.

47698714922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23849357463.

The product of its digits is 12192768, while the sum is 59.

The spelling of 47698714922 in words is "forty-seven billion, six hundred ninety-eight million, seven hundred fourteen thousand, nine hundred twenty-two".