27270241710722 has 4 divisors (see below), whose sum is σ = 40905362566086. Its totient is φ = 13635120855360.

The previous prime is 27270241710659. The next prime is 27270241710727. The reversal of 27270241710722 is 22701714207272.

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

It can be written as a sum of positive squares in only one way, i.e., 26417040342001 + 853201368721 = 5139751^2 + 923689^2 .

It is a super-2 number, since 2×27270241710722² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27270241710727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6817560427679 + ... + 6817560427682.

Almost surely, 2^{27270241710722} is an apocalyptic number.

27270241710722 is a deficient number, since it is larger than the sum of its proper divisors (13635120855364).

27270241710722 is a wasteful number, since it uses less digits than its factorization.

27270241710722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13635120855363.

The product of its (nonzero) digits is 307328, while the sum is 44.

Adding to 27270241710722 its reverse (22701714207272), we get a palindrome (49971955917994).

The spelling of 27270241710722 in words is "twenty-seven trillion, two hundred seventy billion, two hundred forty-one million, seven hundred ten thousand, seven hundred twenty-two".