2212000120022 has 32 divisors (see below), whose sum is σ = 4206841539840. Its totient is φ = 847211136480.

The previous prime is 2212000120009. The next prime is 2212000120079. The reversal of 2212000120022 is 2200210002122.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2212000119979 and 2212000120006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121716653 + ... + 121734824.

It is an arithmetic number, because the mean of its divisors is an integer number (131463798120).

Almost surely, 2^{2212000120022} is an apocalyptic number.

2212000120022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2212000120022 is a deficient number, since it is larger than the sum of its proper divisors (1994841419818).

2212000120022 is a wasteful number, since it uses less digits than its factorization.

2212000120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243451556.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2212000120022 its reverse (2200210002122), we get a palindrome (4412210122144).

The spelling of 2212000120022 in words is "two trillion, two hundred twelve billion, one hundred twenty thousand, twenty-two".