10212201122018 has 8 divisors (see below), whose sum is σ = 17506630494912. Its totient is φ = 4376657623716.

The previous prime is 10212201122017. The next prime is 10212201122029. The reversal of 10212201122018 is 81022110221201.

10212201122018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10212201121984 and 10212201122002.

It is not an unprimeable number, because it can be changed into a prime (10212201122017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364721468630 + ... + 364721468657.

It is an arithmetic number, because the mean of its divisors is an integer number (2188328811864).

Almost surely, 2^{10212201122018} is an apocalyptic number.

10212201122018 is a deficient number, since it is larger than the sum of its proper divisors (7294429372894).

10212201122018 is an equidigital number, since it uses as much as digits as its factorization.

10212201122018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729442937296.

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 10212201122018 its reverse (81022110221201), we get a palindrome (91234311343219).

The spelling of 10212201122018 in words is "ten trillion, two hundred twelve billion, two hundred one million, one hundred twenty-two thousand, eighteen".