226889129292 has 24 divisors (see below), whose sum is σ = 605037678336. Its totient is φ = 64825465488.

The previous prime is 226889129219. The next prime is 226889129293. The reversal of 226889129292 is 292921988622.

It is not an unprimeable number, because it can be changed into a prime (226889129293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350530448 + ... + 1350530615.

It is an arithmetic number, because the mean of its divisors is an integer number (25209903264).

Almost surely, 2^226889129292 is an apocalyptic number.

It is an amenable number.

226889129292 is an abundant number, since it is smaller than the sum of its proper divisors (378148549044).

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

226889129292 is a wasteful number, since it uses less digits than its factorization.

226889129292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701061077 (or 2701061075 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 60.

The spelling of 226889129292 in words is "two hundred twenty-six billion, eight hundred eighty-nine million, one hundred twenty-nine thousand, two hundred ninety-two".