100021331222114 has 32 divisors (see below), whose sum is σ = 156322597939200. Its totient is φ = 47962614188160.

The previous prime is 100021331221949. The next prime is 100021331222129. The reversal of 100021331222114 is 411222133120001.

It is a self number, because there is not a number n which added to its sum of digits gives 100021331222114.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42922244 + ... + 45192495.

It is an arithmetic number, because the mean of its divisors is an integer number (4885081185600).

Almost surely, 2^{100021331222114} is an apocalyptic number.

100021331222114 is a deficient number, since it is larger than the sum of its proper divisors (56301266717086).

100021331222114 is a wasteful number, since it uses less digits than its factorization.

100021331222114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88115018.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 100021331222114 its reverse (411222133120001), we get a palindrome (511243464342115).

The spelling of 100021331222114 in words is "one hundred trillion, twenty-one billion, three hundred thirty-one million, two hundred twenty-two thousand, one hundred fourteen".