226721777350 has 24 divisors (see below), whose sum is σ = 421880584968. Its totient is φ = 90650414400.

The previous prime is 226721777333. The next prime is 226721777377. The reversal of 226721777350 is 53777127622.

226721777350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 226721777294 and 226721777303.

It is a congruent 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, 837679 + ... + 1074778.

It is an arithmetic number, because the mean of its divisors is an integer number (17578357707).

Almost surely, 2^226721777350 is an apocalyptic number.

226721777350 is a deficient number, since it is larger than the sum of its proper divisors (195158807618).

226721777350 is a wasteful number, since it uses less digits than its factorization.

226721777350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914840 (or 1914835 counting only the distinct ones).

The product of its (nonzero) digits is 1728720, while the sum is 49.

The spelling of 226721777350 in words is "two hundred twenty-six billion, seven hundred twenty-one million, seven hundred seventy-seven thousand, three hundred fifty".