222001021110139 has 2 divisors, whose sum is σ = 222001021110140. Its totient is φ = 222001021110138.

The previous prime is 222001021109939. The next prime is 222001021110173. The reversal of 222001021110139 is 931011120100222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222001021110139 - 2⁴⁵ = 186816649021307 is a prime.

It is not a weakly prime, because it can be changed into another prime (222001021110199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000510555069 + 111000510555070.

It is an arithmetic number, because the mean of its divisors is an integer number (111000510555070).

Almost surely, 2^{222001021110139} is an apocalyptic number.

222001021110139 is a deficient number, since it is larger than the sum of its proper divisors (1).

222001021110139 is an equidigital number, since it uses as much as digits as its factorization.

222001021110139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 222001021110139 in words is "two hundred twenty-two trillion, one billion, twenty-one million, one hundred ten thousand, one hundred thirty-nine".