100121232214 has 8 divisors (see below), whose sum is σ = 150185966400. Its totient is φ = 50059243416.

The previous prime is 100121232157. The next prime is 100121232221. The reversal of 100121232214 is 412232121001.

100121232214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100121232214² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100121232191 and 100121232200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592614 + ... + 742585.

It is an arithmetic number, because the mean of its divisors is an integer number (18773245800).

Almost surely, 2^100121232214 is an apocalyptic number.

100121232214 is a deficient number, since it is larger than the sum of its proper divisors (50064734186).

100121232214 is a wasteful number, since it uses less digits than its factorization.

100121232214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372694.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 100121232214 its reverse (412232121001), we get a palindrome (512353353215).

The spelling of 100121232214 in words is "one hundred billion, one hundred twenty-one million, two hundred thirty-two thousand, two hundred fourteen".