120212101112022 has 16 divisors (see below), whose sum is σ = 267138002471280. Its totient is φ = 40070700370656.

The previous prime is 120212101111937. The next prime is 120212101112101. The reversal of 120212101112022 is 220211101212021.

120212101112022 is a `hidden beast` number, since 120 + 21 + 210 + 111 + 202 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120212101111986 and 120212101112004.

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, 1113075010243 + ... + 1113075010350.

It is an arithmetic number, because the mean of its divisors is an integer number (16696125154455).

Almost surely, 2^{120212101112022} is an apocalyptic number.

120212101112022 is an abundant number, since it is smaller than the sum of its proper divisors (146925901359258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120212101112022 is a wasteful number, since it uses less digits than its factorization.

120212101112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226150020604 (or 2226150020598 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120212101112022 its reverse (220211101212021), we get a palindrome (340423202324043).

Subtracting 120212101112022 from its reverse (220211101212021), we obtain a palindrome (99999000099999).

The spelling of 120212101112022 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred one million, one hundred twelve thousand, twenty-two".