4223100112278 has 32 divisors (see below), whose sum is σ = 8890938211200. Its totient is φ = 1333580391936.

The previous prime is 4223100112277. The next prime is 4223100112291. The reversal of 4223100112278 is 8722110013224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223100112277) 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, 4941750 + ... + 5732982.

It is an arithmetic number, because the mean of its divisors is an integer number (277841819100).

Almost surely, 2^{4223100112278} is an apocalyptic number.

4223100112278 is an abundant number, since it is smaller than the sum of its proper divisors (4667838098922).

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

4223100112278 is a wasteful number, since it uses less digits than its factorization.

4223100112278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838076.

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 4223100112278 in words is "four trillion, two hundred twenty-three billion, one hundred million, one hundred twelve thousand, two hundred seventy-eight".