100221230230 has 48 divisors (see below), whose sum is σ = 198411751440. Its totient is φ = 36421513920.

The previous prime is 100221230227. The next prime is 100221230257. The reversal of 100221230230 is 32032122001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1994677 + ... + 2044303.

It is an arithmetic number, because the mean of its divisors is an integer number (4133578155).

Almost surely, 2^100221230230 is an apocalyptic number.

100221230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100221230230 is a deficient number, since it is larger than the sum of its proper divisors (98190521210).

100221230230 is a wasteful number, since it uses less digits than its factorization.

100221230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51325 (or 51314 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100221230230 its reverse (32032122001), we get a palindrome (132253352231).

The spelling of 100221230230 in words is "one hundred billion, two hundred twenty-one million, two hundred thirty thousand, two hundred thirty".