100122002002012 has 12 divisors (see below), whose sum is σ = 177828630421960. Its totient is φ = 49313821881456.

The previous prime is 100122002001949. The next prime is 100122002002081. The reversal of 100122002002012 is 210200200221001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100122002001983 and 100122002002001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186794779587 + ... + 186794780122.

Almost surely, 2^{100122002002012} is an apocalyptic number.

It is an amenable number.

100122002002012 is a deficient number, since it is larger than the sum of its proper divisors (77706628419948).

100122002002012 is a wasteful number, since it uses less digits than its factorization.

100122002002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373589559780 (or 373589559778 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100122002002012 its reverse (210200200221001), we get a palindrome (310322202223013).

The spelling of 100122002002012 in words is "one hundred trillion, one hundred twenty-two billion, two million, two thousand, twelve".