47945999832222 has 16 divisors (see below), whose sum is σ = 95892072099840. Its totient is φ = 15981987871512.

The previous prime is 47945999832217. The next prime is 47945999832251. The reversal of 47945999832222 is 22223899954974.

It is a super-2 number, since 2×47945999832222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9726429 + ... + 13802007.

It is an arithmetic number, because the mean of its divisors is an integer number (5993254506240).

Almost surely, 2^{47945999832222} is an apocalyptic number.

47945999832222 is an abundant number, since it is smaller than the sum of its proper divisors (47946072267618).

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

47945999832222 is a wasteful number, since it uses less digits than its factorization.

47945999832222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6036287.

The product of its digits is 1410877440, while the sum is 75.

The spelling of 47945999832222 in words is "forty-seven trillion, nine hundred forty-five billion, nine hundred ninety-nine million, eight hundred thirty-two thousand, two hundred twenty-two".