100020012230 has 16 divisors (see below), whose sum is σ = 189511602480. Its totient is φ = 37902320352.

The previous prime is 100020012229. The next prime is 100020012247. The reversal of 100020012230 is 32210020001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263210369 + ... + 263210748.

It is an arithmetic number, because the mean of its divisors is an integer number (11844475155).

Almost surely, 2^100020012230 is an apocalyptic number.

100020012230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100020012230 is a deficient number, since it is larger than the sum of its proper divisors (89491590250).

100020012230 is a wasteful number, since it uses less digits than its factorization.

100020012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526421143.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 100020012230 its reverse (32210020001), we get a palindrome (132230032231).

The spelling of 100020012230 in words is "one hundred billion, twenty million, twelve thousand, two hundred thirty".