226402111770 has 64 divisors (see below), whose sum is σ = 556966903680. Its totient is φ = 58867458048.

The previous prime is 226402111753. The next prime is 226402111801. The reversal of 226402111770 is 77111204622.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592246 + ... + 896414.

It is an arithmetic number, because the mean of its divisors is an integer number (8702607870).

Almost surely, 2^226402111770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226402111770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278483451840).

226402111770 is an abundant number, since it is smaller than the sum of its proper divisors (330564791910).

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

226402111770 is a wasteful number, since it uses less digits than its factorization.

226402111770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304799.

The product of its (nonzero) digits is 9408, while the sum is 33.

The spelling of 226402111770 in words is "two hundred twenty-six billion, four hundred two million, one hundred eleven thousand, seven hundred seventy".