226245501878 has 64 divisors (see below), whose sum is σ = 403894273536. Its totient is φ = 93868992000.

The previous prime is 226245501869. The next prime is 226245501887. The reversal of 226245501878 is 878105542622.

226245501878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226245501869) and next prime (226245501887).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4277333 + ... + 4329903.

It is an arithmetic number, because the mean of its divisors is an integer number (6310848024).

Almost surely, 2^226245501878 is an apocalyptic number.

226245501878 is a deficient number, since it is larger than the sum of its proper divisors (177648771658).

226245501878 is a wasteful number, since it uses less digits than its factorization.

226245501878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52949.

The product of its (nonzero) digits is 2150400, while the sum is 50.

The spelling of 226245501878 in words is "two hundred twenty-six billion, two hundred forty-five million, five hundred one thousand, eight hundred seventy-eight".