4112121198 has 16 divisors (see below), whose sum is σ = 8224871760. Its totient is φ = 1370602176.

The previous prime is 4112121191. The next prime is 4112121253. The reversal of 4112121198 is 8911212114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112121191) 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, 134386 + ... + 162122.

It is an arithmetic number, because the mean of its divisors is an integer number (514054485).

Almost surely, 2^4112121198 is an apocalyptic number.

4112121198 is an abundant number, since it is smaller than the sum of its proper divisors (4112750562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4112121198 is a wasteful number, since it uses less digits than its factorization.

4112121198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52451.

The product of its digits is 1152, while the sum is 30.

The square root of 4112121198 is about 64125.8231760030. The cubic root of 4112121198 is about 1602.0963664032.

The spelling of 4112121198 in words is "four billion, one hundred twelve million, one hundred twenty-one thousand, one hundred ninety-eight".