100002012220111 has 8 divisors (see below), whose sum is σ = 100116210649520. Its totient is φ = 99887859142848.

The previous prime is 100002012220039. The next prime is 100002012220153. The reversal of 100002012220111 is 111022210200001.

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

It is a cyclic number.

It is not a de Polignac number, because 100002012220111 - 2²⁵ = 100001978665679 is a prime.

It is a super-2 number, since 2×100002012220111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100002012220091 and 100002012220100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002012220211) 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, 6924516 + ... + 15746521.

It is an arithmetic number, because the mean of its divisors is an integer number (12514526331190).

Almost surely, 2^{100002012220111} is an apocalyptic number.

100002012220111 is a deficient number, since it is larger than the sum of its proper divisors (114198429409).

100002012220111 is a wasteful number, since it uses less digits than its factorization.

100002012220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22676073.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100002012220111 its reverse (111022210200001), we get a palindrome (211024222420112).

The spelling of 100002012220111 in words is "one hundred trillion, two billion, twelve million, two hundred twenty thousand, one hundred eleven".