100020012202111 has 8 divisors (see below), whose sum is σ = 100491131412000. Its totient is φ = 99549962503680.

The previous prime is 100020012202067. The next prime is 100020012202183. The reversal of 100020012202111 is 111202210020001.

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 100020012202111 - 2⁷ = 100020012201983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100020012202091 and 100020012202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020012206111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267190386 + ... + 267564463.

It is an arithmetic number, because the mean of its divisors is an integer number (12561391426500).

Almost surely, 2^{100020012202111} is an apocalyptic number.

100020012202111 is a deficient number, since it is larger than the sum of its proper divisors (471119209889).

100020012202111 is an equidigital number, since it uses as much as digits as its factorization.

100020012202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534755729.

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

Adding to 100020012202111 its reverse (111202210020001), we get a palindrome (211222222222112).

The spelling of 100020012202111 in words is "one hundred trillion, twenty billion, twelve million, two hundred two thousand, one hundred eleven".