2263222021351 has 16 divisors (see below), whose sum is σ = 2305432886400. Its totient is φ = 2221377579360.

The previous prime is 2263222021337. The next prime is 2263222021369. The reversal of 2263222021351 is 1531202223622.

It is a cyclic number.

It is not a de Polignac number, because 2263222021351 - 2¹⁹ = 2263221497063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263222021331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36483781 + ... + 36545761.

It is an arithmetic number, because the mean of its divisors is an integer number (144089555400).

Almost surely, 2^{2263222021351} is an apocalyptic number.

2263222021351 is a deficient number, since it is larger than the sum of its proper divisors (42210865049).

2263222021351 is a wasteful number, since it uses less digits than its factorization.

2263222021351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64926.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2263222021351 its reverse (1531202223622), we get a palindrome (3794424244973).

The spelling of 2263222021351 in words is "two trillion, two hundred sixty-three billion, two hundred twenty-two million, twenty-one thousand, three hundred fifty-one".