2120012212022 has 8 divisors (see below), whose sum is σ = 3180200117016. Its totient is φ = 1059945506352.

The previous prime is 2120012212013. The next prime is 2120012212051. The reversal of 2120012212022 is 2202122100212.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30256088 + ... + 30326075.

It is an arithmetic number, because the mean of its divisors is an integer number (397525014627).

Almost surely, 2^{2120012212022} is an apocalyptic number.

2120012212022 is a deficient number, since it is larger than the sum of its proper divisors (1060187904994).

2120012212022 is a wasteful number, since it uses less digits than its factorization.

2120012212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60599662.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2120012212022 its reverse (2202122100212), we get a palindrome (4322134312234).

The spelling of 2120012212022 in words is "two trillion, one hundred twenty billion, twelve million, two hundred twelve thousand, twenty-two".