2120222210301 has 12 divisors (see below), whose sum is σ = 3298123438428. Its totient is φ = 1304752129344.

The previous prime is 2120222210269. The next prime is 2120222210311. The reversal of 2120222210301 is 1030122220212.

2120222210301 is a `hidden beast` number, since 2 + 120 + 22 + 221 + 0 + 301 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1346235755076 + 773986455225 = 1160274^2 + 879765^2 .

It is not a de Polignac number, because 2120222210301 - 2⁵ = 2120222210269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120222210311) 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, 9060778560 + ... + 9060778793.

It is an arithmetic number, because the mean of its divisors is an integer number (274843619869).

Almost surely, 2^{2120222210301} is an apocalyptic number.

It is an amenable number.

2120222210301 is a deficient number, since it is larger than the sum of its proper divisors (1177901228127).

2120222210301 is a wasteful number, since it uses less digits than its factorization.

2120222210301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18121557372 (or 18121557369 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2120222210301 its reverse (1030122220212), we get a palindrome (3150344430513).

The spelling of 2120222210301 in words is "two trillion, one hundred twenty billion, two hundred twenty-two million, two hundred ten thousand, three hundred one".