43002120204222 has 16 divisors (see below), whose sum is σ = 86040729295632. Its totient is φ = 14327958586880.

The previous prime is 43002120204179. The next prime is 43002120204259. The reversal of 43002120204222 is 22240202120034.

It is a junction number, because it is equal to n+sod(n) for n = 43002120204192 and 43002120204201.

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, 1520354979 + ... + 1520383262.

It is an arithmetic number, because the mean of its divisors is an integer number (5377545580977).

Almost surely, 2^{43002120204222} is an apocalyptic number.

43002120204222 is an abundant number, since it is smaller than the sum of its proper divisors (43038609091410).

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

43002120204222 is a wasteful number, since it uses less digits than its factorization.

43002120204222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040740603.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 43002120204222 its reverse (22240202120034), we get a palindrome (65242322324256).

The spelling of 43002120204222 in words is "forty-three trillion, two billion, one hundred twenty million, two hundred four thousand, two hundred twenty-two".