4200222111 has 8 divisors (see below), whose sum is σ = 5600734464. Its totient is φ = 2799928920.

The previous prime is 4200222101. The next prime is 4200222157. The reversal of 4200222111 is 1112220024.

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

It is not a de Polignac number, because 4200222111 - 2¹⁷ = 4200091039 is a prime.

It is a super-3 number, since 3×4200222111³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200222101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3105 + ... + 91706.

It is an arithmetic number, because the mean of its divisors is an integer number (700091808).

Almost surely, 2^4200222111 is an apocalyptic number.

4200222111 is a deficient number, since it is larger than the sum of its proper divisors (1400512353).

4200222111 is a wasteful number, since it uses less digits than its factorization.

4200222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109581.

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

The square root of 4200222111 is about 64809.1205849917. The cubic root of 4200222111 is about 1613.4570868129.

Adding to 4200222111 its reverse (1112220024), we get a palindrome (5312442135).

The spelling of 4200222111 in words is "four billion, two hundred million, two hundred twenty-two thousand, one hundred eleven".