100010001010012 has 12 divisors (see below), whose sum is σ = 175195546028496. Its totient is φ = 49954130716160.

The previous prime is 100010001009973. The next prime is 100010001010033. The reversal of 100010001010012 is 210010100010001.

It is a junction number, because it is equal to n+sod(n) for n = 100010001009977 and 100010001010004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12717442789 + ... + 12717450652.

It is an arithmetic number, because the mean of its divisors is an integer number (14599628835708).

Almost surely, 2^{100010001010012} is an apocalyptic number.

It is an amenable number.

100010001010012 is a deficient number, since it is larger than the sum of its proper divisors (75185545018484).

100010001010012 is a wasteful number, since it uses less digits than its factorization.

100010001010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25434894428 (or 25434894426 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100010001010012 its reverse (210010100010001), we get a palindrome (310020101020013).

The spelling of 100010001010012 in words is "one hundred trillion, ten billion, one million, ten thousand, twelve".