100122101110012 has 96 divisors (see below), whose sum is σ = 188722022932800. Its totient is φ = 46338183309312.

The previous prime is 100122101109973. The next prime is 100122101110037. The reversal of 100122101110012 is 210011101221001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100122101109974 and 100122101110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265677414 + ... + 266054002.

It is an arithmetic number, because the mean of its divisors is an integer number (1965854405550).

Almost surely, 2^{100122101110012} is an apocalyptic number.

It is an amenable number.

100122101110012 is a deficient number, since it is larger than the sum of its proper divisors (88599921822788).

100122101110012 is a wasteful number, since it uses less digits than its factorization.

100122101110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377135 (or 377133 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100122101110012 its reverse (210011101221001), we get a palindrome (310133202331013).

The spelling of 100122101110012 in words is "one hundred trillion, one hundred twenty-two billion, one hundred one million, one hundred ten thousand, twelve".