4021214122 has 8 divisors (see below), whose sum is σ = 6075216000. Its totient is φ = 1996142124.

The previous prime is 4021214117. The next prime is 4021214161. The reversal of 4021214122 is 2214121204.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4021214122.

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, 7232122 + ... + 7232677.

It is an arithmetic number, because the mean of its divisors is an integer number (759402000).

Almost surely, 2^4021214122 is an apocalyptic number.

4021214122 is a deficient number, since it is larger than the sum of its proper divisors (2054001878).

4021214122 is a wasteful number, since it uses less digits than its factorization.

4021214122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14464940.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4021214122 is about 63413.0437843824. The cubic root of 4021214122 is about 1590.2023821077.

Adding to 4021214122 its reverse (2214121204), we get a palindrome (6235335326).

The spelling of 4021214122 in words is "four billion, twenty-one million, two hundred fourteen thousand, one hundred twenty-two".