2120422200224 has 24 divisors (see below), whose sum is σ = 4177400058468. Its totient is φ = 1059495201280.

The previous prime is 2120422200131. The next prime is 2120422200233. The reversal of 2120422200224 is 4220022240212.

It can be written as a sum of positive squares in 2 ways, for example, as 1901828548624 + 218593651600 = 1379068^2 + 467540^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2120422200224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22323707 + ... + 22418490.

Almost surely, 2^{2120422200224} is an apocalyptic number.

It is an amenable number.

2120422200224 is a deficient number, since it is larger than the sum of its proper divisors (2056977858244).

2120422200224 is a wasteful number, since it uses less digits than its factorization.

2120422200224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44743688 (or 44743680 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 2120422200224 its reverse (4220022240212), we get a palindrome (6340444440436).

The spelling of 2120422200224 in words is "two trillion, one hundred twenty billion, four hundred twenty-two million, two hundred thousand, two hundred twenty-four".