378836112226 has 32 divisors (see below), whose sum is σ = 667893131136. Its totient is φ = 158882256000.

The previous prime is 378836112223. The next prime is 378836112251. The reversal of 378836112226 is 622211638873.

It is a self number, because there is not a number n which added to its sum of digits gives 378836112226.

It is not an unprimeable number, because it can be changed into a prime (378836112223) 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, 362011 + ... + 942721.

It is an arithmetic number, because the mean of its divisors is an integer number (20871660348).

Almost surely, 2^378836112226 is an apocalyptic number.

378836112226 is a deficient number, since it is larger than the sum of its proper divisors (289057018910).

378836112226 is a wasteful number, since it uses less digits than its factorization.

378836112226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583018.

The product of its digits is 1161216, while the sum is 49.

The spelling of 378836112226 in words is "three hundred seventy-eight billion, eight hundred thirty-six million, one hundred twelve thousand, two hundred twenty-six".