222106537453139 has 2 divisors, whose sum is σ = 222106537453140. Its totient is φ = 222106537453138.

The previous prime is 222106537453043. The next prime is 222106537453153. The reversal of 222106537453139 is 931354735601222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222106537453139 - 2⁴⁰ = 221007025825363 is a prime.

It is not a weakly prime, because it can be changed into another prime (222106537453159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111053268726569 + 111053268726570.

It is an arithmetic number, because the mean of its divisors is an integer number (111053268726570).

Almost surely, 2^{222106537453139} is an apocalyptic number.

222106537453139 is a deficient number, since it is larger than the sum of its proper divisors (1).

222106537453139 is an equidigital number, since it uses as much as digits as its factorization.

222106537453139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 222106537453139 in words is "two hundred twenty-two trillion, one hundred six billion, five hundred thirty-seven million, four hundred fifty-three thousand, one hundred thirty-nine".