100223030400012 has 36 divisors (see below), whose sum is σ = 272829360534640. Its totient is φ = 30837855507552.

The previous prime is 100223030400001. The next prime is 100223030400037. The reversal of 100223030400012 is 210004030322001.

100223030400012 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 230 + 30 + 400 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107075886712 + ... + 107075887647.

Almost surely, 2^{100223030400012} is an apocalyptic number.

100223030400012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100223030400012 is an abundant number, since it is smaller than the sum of its proper divisors (172606330134628).

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

100223030400012 is a wasteful number, since it uses less digits than its factorization.

100223030400012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214151774382 (or 214151774377 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100223030400012 its reverse (210004030322001), we get a palindrome (310227060722013).

The spelling of 100223030400012 in words is "one hundred trillion, two hundred twenty-three billion, thirty million, four hundred thousand, twelve".