100012211102 has 16 divisors (see below), whose sum is σ = 154224229824. Its totient is φ = 48612816000.

The previous prime is 100012211099. The next prime is 100012211107. The reversal of 100012211102 is 201112210001.

It is a super-3 number, since 3×100012211102³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012211107) 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, 2147174 + ... + 2193257.

It is an arithmetic number, because the mean of its divisors is an integer number (9639014364).

Almost surely, 2^100012211102 is an apocalyptic number.

100012211102 is a deficient number, since it is larger than the sum of its proper divisors (54212018722).

100012211102 is a wasteful number, since it uses less digits than its factorization.

100012211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340755.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100012211102 its reverse (201112210001), we get a palindrome (301124421103).

The spelling of 100012211102 in words is "one hundred billion, twelve million, two hundred eleven thousand, one hundred two".