222670141 has 2 divisors, whose sum is σ = 222670142. Its totient is φ = 222670140.

The previous prime is 222670037. The next prime is 222670163. The reversal of 222670141 is 141076222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181440900 + 41229241 = 13470^2 + 6421^2 .

It is a cyclic number.

It is not a de Polignac number, because 222670141 - 2¹³ = 222661949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222670841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111335070 + 111335071.

It is an arithmetic number, because the mean of its divisors is an integer number (111335071).

Almost surely, 2^222670141 is an apocalyptic number.

It is an amenable number.

222670141 is a deficient number, since it is larger than the sum of its proper divisors (1).

222670141 is an equidigital number, since it uses as much as digits as its factorization.

222670141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 222670141 is about 14922.1359396033. The cubic root of 222670141 is about 606.1135523723.

The spelling of 222670141 in words is "two hundred twenty-two million, six hundred seventy thousand, one hundred forty-one".