100202021112111 has 8 divisors (see below), whose sum is σ = 137912459165184. Its totient is φ = 64646465233560.

The previous prime is 100202021112073. The next prime is 100202021112197. The reversal of 100202021112111 is 111211120202001.

It is a happy number.

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

It is not a de Polignac number, because 100202021112111 - 2¹⁴ = 100202021095727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202021112311) 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, 538720543521 + ... + 538720543706.

It is an arithmetic number, because the mean of its divisors is an integer number (17239057395648).

Almost surely, 2^{100202021112111} is an apocalyptic number.

100202021112111 is a deficient number, since it is larger than the sum of its proper divisors (37710438053073).

100202021112111 is a wasteful number, since it uses less digits than its factorization.

100202021112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077441087261.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100202021112111 its reverse (111211120202001), we get a palindrome (211413141314112).

The spelling of 100202021112111 in words is "one hundred trillion, two hundred two billion, twenty-one million, one hundred twelve thousand, one hundred eleven".