100002112111022 has 16 divisors (see below), whose sum is σ = 163812617972352. Its totient is φ = 45407506017720.

The previous prime is 100002112111021. The next prime is 100002112111103. The reversal of 100002112111022 is 220111211200001.

It is a junction number, because it is equal to n+sod(n) for n = 100002112110988 and 100002112111006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002112111021) 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, 2399953058 + ... + 2399994725.

It is an arithmetic number, because the mean of its divisors is an integer number (10238288623272).

Almost surely, 2^{100002112111022} is an apocalyptic number.

100002112111022 is a deficient number, since it is larger than the sum of its proper divisors (63810505861330).

100002112111022 is a wasteful number, since it uses less digits than its factorization.

100002112111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4799948743.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100002112111022 its reverse (220111211200001), we get a palindrome (320113323311023).

The spelling of 100002112111022 in words is "one hundred trillion, two billion, one hundred twelve million, one hundred eleven thousand, twenty-two".