4201212422 has 16 divisors (see below), whose sum is σ = 6875811792. Its totient is φ = 1909336320.

The previous prime is 4201212413. The next prime is 4201212461. The reversal of 4201212422 is 2242121024.

4201212422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4201212394 and 4201212403.

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, 181658 + ... + 203474.

It is an arithmetic number, because the mean of its divisors is an integer number (429738237).

Almost surely, 2^4201212422 is an apocalyptic number.

4201212422 is a deficient number, since it is larger than the sum of its proper divisors (2674599370).

4201212422 is a wasteful number, since it uses less digits than its factorization.

4201212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30583.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4201212422 is about 64816.7603479224. The cubic root of 4201212422 is about 1613.5838815949.

Adding to 4201212422 its reverse (2242121024), we get a palindrome (6443333446).

The spelling of 4201212422 in words is "four billion, two hundred one million, two hundred twelve thousand, four hundred twenty-two".