2120220013203 has 12 divisors (see below), whose sum is σ = 3068777377848. Its totient is φ = 1410601227840.

The previous prime is 2120220013097. The next prime is 2120220013211. The reversal of 2120220013203 is 3023100220212.

2120220013203 is a `hidden beast` number, since 2 + 120 + 220 + 0 + 1 + 320 + 3 = 666.

It is not a de Polignac number, because 2120220013203 - 2¹⁸ = 2120219751059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120220013273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239893750 + ... + 239902587.

It is an arithmetic number, because the mean of its divisors is an integer number (255731448154).

Almost surely, 2^{2120220013203} is an apocalyptic number.

2120220013203 is a deficient number, since it is larger than the sum of its proper divisors (948557364645).

2120220013203 is a wasteful number, since it uses less digits than its factorization.

2120220013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479796834 (or 479796831 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2120220013203 its reverse (3023100220212), we get a palindrome (5143320233415).

The spelling of 2120220013203 in words is "two trillion, one hundred twenty billion, two hundred twenty million, thirteen thousand, two hundred three".