10110101111212 has 24 divisors (see below), whose sum is σ = 17827015214736. Its totient is φ = 5016689703168.

The previous prime is 10110101111191. The next prime is 10110101111317. The reversal of 10110101111212 is 21211110101101.

It is a junction number, because it is equal to n+sod(n) for n = 10110101111192 and 10110101111201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805738 + ... + 4568305.

It is an arithmetic number, because the mean of its divisors is an integer number (742792300614).

Almost surely, 2^{10110101111212} is an apocalyptic number.

It is an amenable number.

10110101111212 is a deficient number, since it is larger than the sum of its proper divisors (7716914103524).

10110101111212 is a wasteful number, since it uses less digits than its factorization.

10110101111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377617 (or 5377615 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 10110101111212 its reverse (21211110101101), we get a palindrome (31321211212313).

The spelling of 10110101111212 in words is "ten trillion, one hundred ten billion, one hundred one million, one hundred eleven thousand, two hundred twelve".