2200120023012 has 24 divisors (see below), whose sum is σ = 5133637970496. Its totient is φ = 733369829088.

The previous prime is 2200120022963. The next prime is 2200120023029. The reversal of 2200120023012 is 2103200210022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2200120022982 and 2200120023000.

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, 3838473 + ... + 4374255.

It is an arithmetic number, because the mean of its divisors is an integer number (213901582104).

Almost surely, 2^{2200120023012} is an apocalyptic number.

It is an amenable number.

2200120023012 is an abundant number, since it is smaller than the sum of its proper divisors (2933517947484).

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

2200120023012 is a wasteful number, since it uses less digits than its factorization.

2200120023012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877987 (or 877985 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2200120023012 its reverse (2103200210022), we get a palindrome (4303320233034).

The spelling of 2200120023012 in words is "two trillion, two hundred billion, one hundred twenty million, twenty-three thousand, twelve".