229902498196 has 48 divisors (see below), whose sum is σ = 484688713600. Its totient is φ = 93212062848.

The previous prime is 229902498181. The next prime is 229902498223. The reversal of 229902498196 is 691894209922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72430 + ... + 681946.

Almost surely, 2^229902498196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229902498196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242344356800).

229902498196 is an abundant number, since it is smaller than the sum of its proper divisors (254786215404).

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

229902498196 is a wasteful number, since it uses less digits than its factorization.

229902498196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610256 (or 610254 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 61.

The spelling of 229902498196 in words is "two hundred twenty-nine billion, nine hundred two million, four hundred ninety-eight thousand, one hundred ninety-six".