4011122 has 8 divisors (see below), whose sum is σ = 6027372. Its totient is φ = 2002000.

The previous prime is 4011113. The next prime is 4011127. The reversal of 4011122 is 2211104.

It can be written as a sum of positive squares in 2 ways, for example, as 3798601 + 212521 = 1949^2 + 461^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4011127) 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, 29 + ... + 2832.

Almost surely, 2^4011122 is an apocalyptic number.

4011122 is a deficient number, since it is larger than the sum of its proper divisors (2016250).

4011122 is a wasteful number, since it uses less digits than its factorization.

4011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 4011122 is about 2002.7785698873. The cubic root of 4011122 is about 158.8870946670.

Adding to 4011122 its reverse (2211104), we get a palindrome (6222226).

The spelling of 4011122 in words is "four million, eleven thousand, one hundred twenty-two".