100011212100022 has 16 divisors (see below), whose sum is σ = 150270668446752. Its totient is φ = 49920993979200.

The previous prime is 100011212099971. The next prime is 100011212100031. The reversal of 100011212100022 is 220001212110001.

100011212100022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 100011212099975 and 100011212100011.

It is a congruent number.

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, 42125028 + ... + 44435800.

It is an arithmetic number, because the mean of its divisors is an integer number (9391916777922).

Almost surely, 2^{100011212100022} is an apocalyptic number.

100011212100022 is a deficient number, since it is larger than the sum of its proper divisors (50259456346730).

100011212100022 is a wasteful number, since it uses less digits than its factorization.

100011212100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347383.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100011212100022 its reverse (220001212110001), we get a palindrome (320012424210023).

The spelling of 100011212100022 in words is "one hundred trillion, eleven billion, two hundred twelve million, one hundred thousand, twenty-two".