2122020001012 has 12 divisors (see below), whose sum is σ = 3715438416256. Its totient is φ = 1060466167800.

The previous prime is 2122020000983. The next prime is 2122020001027. The reversal of 2122020001012 is 2101000202212.

It is a happy number.

It is a super-4 number, since 4×2122020001012⁴ (a number of 50 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122020000983 and 2122020001001.

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, 135949398 + ... + 135965005.

Almost surely, 2^{2122020001012} is an apocalyptic number.

It is an amenable number.

2122020001012 is a deficient number, since it is larger than the sum of its proper divisors (1593418415244).

2122020001012 is a wasteful number, since it uses less digits than its factorization.

2122020001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271916358 (or 271916356 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2122020001012 its reverse (2101000202212), we get a palindrome (4223020203224).

The spelling of 2122020001012 in words is "two trillion, one hundred twenty-two billion, twenty million, one thousand, twelve".