4122021140111 has 16 divisors (see below), whose sum is σ = 4792836030528. Its totient is φ = 3471809299200.

The previous prime is 4122021140071. The next prime is 4122021140179. The reversal of 4122021140111 is 1110411202214.

It is a cyclic number.

It is not a de Polignac number, because 4122021140111 - 2⁶ = 4122021140047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122021140011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4332230 + ... + 5197331.

It is an arithmetic number, because the mean of its divisors is an integer number (299552251908).

Almost surely, 2^{4122021140111} is an apocalyptic number.

4122021140111 is a deficient number, since it is larger than the sum of its proper divisors (670814890417).

4122021140111 is a wasteful number, since it uses less digits than its factorization.

4122021140111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9530642.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 4122021140111 its reverse (1110411202214), we get a palindrome (5232432342325).

The spelling of 4122021140111 in words is "four trillion, one hundred twenty-two billion, twenty-one million, one hundred forty thousand, one hundred eleven".