4100122555 has 12 divisors (see below), whose sum is σ = 4990451616. Its totient is φ = 3233879600.

The previous prime is 4100122519. The next prime is 4100122567. The reversal of 4100122555 is 5552210014.

It is not a de Polignac number, because 4100122555 - 2⁷ = 4100122427 is a prime.

It is a super-2 number, since 2×4100122555² = 33622009932039456050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56131 + ... + 106540.

It is an arithmetic number, because the mean of its divisors is an integer number (415870968).

Almost surely, 2^4100122555 is an apocalyptic number.

4100122555 is a deficient number, since it is larger than the sum of its proper divisors (890329061).

4100122555 is an equidigital number, since it uses as much as digits as its factorization.

4100122555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162818 (or 162747 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 4100122555 is about 64032.1993609465. The cubic root of 4100122555 is about 1600.5366110259.

Adding to 4100122555 its reverse (5552210014), we get a palindrome (9652332569).

The spelling of 4100122555 in words is "four billion, one hundred million, one hundred twenty-two thousand, five hundred fifty-five".