229101902 has 8 divisors (see below), whose sum is σ = 343881912. Its totient is φ = 114474600.

The previous prime is 229101883. The next prime is 229101937. The reversal of 229101902 is 209101922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34349 + ... + 40472.

It is an arithmetic number, because the mean of its divisors is an integer number (42985239).

Almost surely, 2^229101902 is an apocalyptic number.

229101902 is a deficient number, since it is larger than the sum of its proper divisors (114780010).

229101902 is a wasteful number, since it uses less digits than its factorization.

229101902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76354.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 229101902 is about 15136.1125127954. The cubic root of 229101902 is about 611.8940519602.

The spelling of 229101902 in words is "two hundred twenty-nine million, one hundred one thousand, nine hundred two".