2120211302024 has 64 divisors (see below), whose sum is σ = 4165807242240. Its totient is φ = 1009724823360.

The previous prime is 2120211301991. The next prime is 2120211302059. The reversal of 2120211302024 is 4202031120212.

It is a junction number, because it is equal to n+sod(n) for n = 2120211301987 and 2120211302005.

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 15 ways as a sum of consecutive naturals, for example, 78667319 + ... + 78694265.

It is an arithmetic number, because the mean of its divisors is an integer number (65090738160).

Almost surely, 2^{2120211302024} is an apocalyptic number.

It is an amenable number.

2120211302024 is a deficient number, since it is larger than the sum of its proper divisors (2045595940216).

2120211302024 is a wasteful number, since it uses less digits than its factorization.

2120211302024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28770 (or 28766 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2120211302024 its reverse (4202031120212), we get a palindrome (6322242422236).

The spelling of 2120211302024 in words is "two trillion, one hundred twenty billion, two hundred eleven million, three hundred two thousand, twenty-four".