229024697980 has 24 divisors (see below), whose sum is σ = 517948163712. Its totient is φ = 84562965312.

The previous prime is 229024697977. The next prime is 229024697989. The reversal of 229024697980 is 89796420922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229024697989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440431852 + ... + 440432371.

It is an arithmetic number, because the mean of its divisors is an integer number (21581173488).

Almost surely, 2^229024697980 is an apocalyptic number.

229024697980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229024697980 is an abundant number, since it is smaller than the sum of its proper divisors (288923465732).

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

229024697980 is a wasteful number, since it uses less digits than its factorization.

229024697980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880864245 (or 880864243 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 229024697980 in words is "two hundred twenty-nine billion, twenty-four million, six hundred ninety-seven thousand, nine hundred eighty".