101212002110122 has 8 divisors (see below), whose sum is σ = 154083943511136. Its totient is φ = 49850687606412.

The previous prime is 101212002110117. The next prime is 101212002110143. The reversal of 101212002110122 is 221011200212101.

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

It is a super-2 number, since 2×101212002110122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101212002110096 and 101212002110105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377656724158 + ... + 377656724425.

It is an arithmetic number, because the mean of its divisors is an integer number (19260492938892).

Almost surely, 2^{101212002110122} is an apocalyptic number.

101212002110122 is a deficient number, since it is larger than the sum of its proper divisors (52871941401014).

101212002110122 is an equidigital number, since it uses as much as digits as its factorization.

101212002110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755313448652.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101212002110122 its reverse (221011200212101), we get a palindrome (322223202322223).

The spelling of 101212002110122 in words is "one hundred one trillion, two hundred twelve billion, two million, one hundred ten thousand, one hundred twenty-two".