100022200011021 has 8 divisors (see below), whose sum is σ = 139161321754560. Its totient is φ = 63782272470752.

The previous prime is 100022200010947. The next prime is 100022200011053. The reversal of 100022200011021 is 120110002220001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100022200011021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100022200010988 and 100022200011006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100022200011061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724798550736 + ... + 724798550873.

It is an arithmetic number, because the mean of its divisors is an integer number (17395165219320).

Almost surely, 2^{100022200011021} is an apocalyptic number.

It is an amenable number.

100022200011021 is a deficient number, since it is larger than the sum of its proper divisors (39139121743539).

100022200011021 is a wasteful number, since it uses less digits than its factorization.

100022200011021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449597101635.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100022200011021 its reverse (120110002220001), we get a palindrome (220132202231022).

The spelling of 100022200011021 in words is "one hundred trillion, twenty-two billion, two hundred million, eleven thousand, twenty-one".