4320432212122 has 8 divisors (see below), whose sum is σ = 6979159727316. Its totient is φ = 1994045636352.

The previous prime is 4320432212081. The next prime is 4320432212137. The reversal of 4320432212122 is 2212122340234.

It can be written as a sum of positive squares in 2 ways, for example, as 3542153607721 + 778278604401 = 1882061^2 + 882201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4320432212122² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83085234823 + ... + 83085234874.

Almost surely, 2^{4320432212122} is an apocalyptic number.

4320432212122 is a deficient number, since it is larger than the sum of its proper divisors (2658727515194).

4320432212122 is a wasteful number, since it uses less digits than its factorization.

4320432212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166170469712.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4320432212122 its reverse (2212122340234), we get a palindrome (6532554552356).

The spelling of 4320432212122 in words is "four trillion, three hundred twenty billion, four hundred thirty-two million, two hundred twelve thousand, one hundred twenty-two".