2104022220351 has 16 divisors (see below), whose sum is σ = 2829591196800. Its totient is φ = 1390603364640.

The previous prime is 2104022220341. The next prime is 2104022220413. The reversal of 2104022220351 is 1530222204012.

It is not a de Polignac number, because 2104022220351 - 2¹¹ = 2104022218303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104022220301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4266205 + ... + 4733766.

It is an arithmetic number, because the mean of its divisors is an integer number (176849449800).

Almost surely, 2^{2104022220351} is an apocalyptic number.

2104022220351 is a deficient number, since it is larger than the sum of its proper divisors (725568976449).

2104022220351 is a wasteful number, since it uses less digits than its factorization.

2104022220351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000646.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 2104022220351 its reverse (1530222204012), we get a palindrome (3634244424363).

The spelling of 2104022220351 in words is "two trillion, one hundred four billion, twenty-two million, two hundred twenty thousand, three hundred fifty-one".