2047222143 has 12 divisors (see below), whose sum is σ = 3059067960. Its totient is φ = 1317752016.

The previous prime is 2047222139. The next prime is 2047222181. The reversal of 2047222143 is 3412227402.

2047222143 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2047222143 - 2² = 2047222139 is a prime.

It is a super-2 number, since 2×2047222143² = 8382237005579024898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047222123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3921621 + ... + 3922142.

It is an arithmetic number, because the mean of its divisors is an integer number (254922330).

Almost surely, 2^2047222143 is an apocalyptic number.

2047222143 is a deficient number, since it is larger than the sum of its proper divisors (1011845817).

2047222143 is a wasteful number, since it uses less digits than its factorization.

2047222143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843798 (or 7843795 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2047222143 is about 45246.2389928710. The cubic root of 2047222143 is about 1269.7600437386.

Adding to 2047222143 its reverse (3412227402), we get a palindrome (5459449545).

The spelling of 2047222143 in words is "two billion, forty-seven million, two hundred twenty-two thousand, one hundred forty-three".