4231222143210 has 40 divisors (see below), whose sum is σ = 11377286209476. Its totient is φ = 1128325904640.

The previous prime is 4231222143193. The next prime is 4231222143217. The reversal of 4231222143210 is 123412221324.

4231222143210 is a `hidden beast` number, since 4 + 2 + 3 + 1 + 2 + 221 + 432 + 1 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4161318484761 + 69903658449 = 2039931^2 + 264393^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4231222143217) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2611864711 + ... + 2611866330.

Almost surely, 2^{4231222143210} is an apocalyptic number.

4231222143210 is an abundant number, since it is smaller than the sum of its proper divisors (7146064066266).

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

4231222143210 is a wasteful number, since it uses less digits than its factorization.

4231222143210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223731060 (or 5223731051 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4231222143210 its reverse (123412221324), we get a palindrome (4354634364534).

The spelling of 4231222143210 in words is "four trillion, two hundred thirty-one billion, two hundred twenty-two million, one hundred forty-three thousand, two hundred ten".