4142122011 has 12 divisors (see below), whose sum is σ = 6036014088. Its totient is φ = 2736976704.

The previous prime is 4142121983. The next prime is 4142122013. The reversal of 4142122011 is 1102212414.

4142122011 is a `hidden beast` number, since 41 + 421 + 2 + 201 + 1 = 666.

It is not a de Polignac number, because 4142122011 - 2¹⁷ = 4141990939 is a prime.

It is a super-3 number, since 3×4142122011³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4142122013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2035425 + ... + 2037458.

It is an arithmetic number, because the mean of its divisors is an integer number (503001174).

Almost surely, 2^4142122011 is an apocalyptic number.

4142122011 is a deficient number, since it is larger than the sum of its proper divisors (1893892077).

4142122011 is a wasteful number, since it uses less digits than its factorization.

4142122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073002 (or 4072999 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 4142122011 is about 64359.3195349360. The cubic root of 4142122011 is about 1605.9830690973.

Adding to 4142122011 its reverse (1102212414), we get a palindrome (5244334425).

The spelling of 4142122011 in words is "four billion, one hundred forty-two million, one hundred twenty-two thousand, eleven".