100202111223 has 8 divisors (see below), whose sum is σ = 133714808688. Its totient is φ = 66745410624.

The previous prime is 100202111173. The next prime is 100202111231. The reversal of 100202111223 is 322111202001.

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

It is not a de Polignac number, because 100202111223 - 2¹² = 100202107127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202111123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13995040 + ... + 14002197.

It is an arithmetic number, because the mean of its divisors is an integer number (16714351086).

Almost surely, 2^100202111223 is an apocalyptic number.

100202111223 is a deficient number, since it is larger than the sum of its proper divisors (33512697465).

100202111223 is a wasteful number, since it uses less digits than its factorization.

100202111223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27998433.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 100202111223 its reverse (322111202001), we get a palindrome (422313313224).

The spelling of 100202111223 in words is "one hundred billion, two hundred two million, one hundred eleven thousand, two hundred twenty-three".