2227263755137 has 4 divisors (see below), whose sum is σ = 2304065953620. Its totient is φ = 2150461556656.

The previous prime is 2227263755131. The next prime is 2227263755147. The reversal of 2227263755137 is 7315573627222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 977169813361 + 1250093941776 = 988519^2 + 1118076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2227263755137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2227263755131) 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 3 ways as a sum of consecutive naturals, for example, 38401099198 + ... + 38401099255.

It is an arithmetic number, because the mean of its divisors is an integer number (576016488405).

Almost surely, 2^{2227263755137} is an apocalyptic number.

It is an amenable number.

2227263755137 is a deficient number, since it is larger than the sum of its proper divisors (76802198483).

2227263755137 is an equidigital number, since it uses as much as digits as its factorization.

2227263755137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76802198482.

The product of its digits is 7408800, while the sum is 52.

The spelling of 2227263755137 in words is "two trillion, two hundred twenty-seven billion, two hundred sixty-three million, seven hundred fifty-five thousand, one hundred thirty-seven".