27206140722107 has 16 divisors (see below), whose sum is σ = 27304685520000. Its totient is φ = 27107723188224.

The previous prime is 27206140722053. The next prime is 27206140722197. The reversal of 27206140722107 is 70122704160272.

It is a cyclic number.

It is not a de Polignac number, because 27206140722107 - 2¹⁸ = 27206140459963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27206140722197) 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, 3909486494 + ... + 3909493452.

It is an arithmetic number, because the mean of its divisors is an integer number (1706542845000).

Almost surely, 2^{27206140722107} is an apocalyptic number.

27206140722107 is a deficient number, since it is larger than the sum of its proper divisors (98544797893).

27206140722107 is a wasteful number, since it uses less digits than its factorization.

27206140722107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14150.

The product of its (nonzero) digits is 131712, while the sum is 41.

Adding to 27206140722107 its reverse (70122704160272), we get a palindrome (97328844882379).

The spelling of 27206140722107 in words is "twenty-seven trillion, two hundred six billion, one hundred forty million, seven hundred twenty-two thousand, one hundred seven".