2263204522137 has 8 divisors (see below), whose sum is σ = 3249729570304. Its totient is φ = 1392741244368.

The previous prime is 2263204522133. The next prime is 2263204522157. The reversal of 2263204522137 is 7312254023622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2263204522137 - 2² = 2263204522133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 58030885183 = 2263204522137 / (2 + 2 + 6 + 3 + 2 + 0 + 4 + 5 + 2 + 2 + 1 + 3 + 7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2263204522095 and 2263204522104.

It is not an unprimeable number, because it can be changed into a prime (2263204522133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29015442553 + ... + 29015442630.

It is an arithmetic number, because the mean of its divisors is an integer number (406216196288).

Almost surely, 2^{2263204522137} is an apocalyptic number.

It is an amenable number.

2263204522137 is a deficient number, since it is larger than the sum of its proper divisors (986525048167).

2263204522137 is a wasteful number, since it uses less digits than its factorization.

2263204522137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58030885199.

The product of its (nonzero) digits is 241920, while the sum is 39.

Adding to 2263204522137 its reverse (7312254023622), we get a palindrome (9575458545759).

The spelling of 2263204522137 in words is "two trillion, two hundred sixty-three billion, two hundred four million, five hundred twenty-two thousand, one hundred thirty-seven".