2120220222202 has 16 divisors (see below), whose sum is σ = 3182317881120. Its totient is φ = 1059447806352.

The previous prime is 2120220222193. The next prime is 2120220222313. The reversal of 2120220222202 is 2022220220212.

It is a self number, because there is not a number n which added to its sum of digits gives 2120220222202.

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, 21364048 + ... + 21463060.

It is an arithmetic number, because the mean of its divisors is an integer number (198894867570).

Almost surely, 2^{2120220222202} is an apocalyptic number.

2120220222202 is a deficient number, since it is larger than the sum of its proper divisors (1062097658918).

2120220222202 is a wasteful number, since it uses less digits than its factorization.

2120220222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105597.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2120220222202 its reverse (2022220220212), we get a palindrome (4142440442414).

The spelling of 2120220222202 in words is "two trillion, one hundred twenty billion, two hundred twenty million, two hundred twenty-two thousand, two hundred two".