4221400011 has 4 divisors (see below), whose sum is σ = 5628533352. Its totient is φ = 2814266672.

The previous prime is 4221400009. The next prime is 4221400037. The reversal of 4221400011 is 1100041224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4221400011 - 2¹ = 4221400009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4221400111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703566666 + ... + 703566671.

It is an arithmetic number, because the mean of its divisors is an integer number (1407133338).

Almost surely, 2^4221400011 is an apocalyptic number.

4221400011 is a deficient number, since it is larger than the sum of its proper divisors (1407133341).

4221400011 is a wasteful number, since it uses less digits than its factorization.

4221400011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407133340.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 4221400011 is about 64972.3018754915. The cubic root of 4221400011 is about 1616.1642741530.

Adding to 4221400011 its reverse (1100041224), we get a palindrome (5321441235).

The spelling of 4221400011 in words is "four billion, two hundred twenty-one million, four hundred thousand, eleven".