100223112234 has 16 divisors (see below), whose sum is σ = 229081399488. Its totient is φ = 28635174912.

The previous prime is 100223112211. The next prime is 100223112257. The reversal of 100223112234 is 432211322001.

It is an interprime number because it is at equal distance from previous prime (100223112211) and next prime (100223112257).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 100223112234.

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, 1193132247 + ... + 1193132330.

It is an arithmetic number, because the mean of its divisors is an integer number (14317587468).

Almost surely, 2^100223112234 is an apocalyptic number.

100223112234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100223112234 is an abundant number, since it is smaller than the sum of its proper divisors (128858287254).

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

100223112234 is a wasteful number, since it uses less digits than its factorization.

100223112234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386264589.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 100223112234 its reverse (432211322001), we get a palindrome (532434434235).

The spelling of 100223112234 in words is "one hundred billion, two hundred twenty-three million, one hundred twelve thousand, two hundred thirty-four".