222140141 has 8 divisors (see below), whose sum is σ = 239276544. Its totient is φ = 205626960.

The previous prime is 222140129. The next prime is 222140143. The reversal of 222140141 is 141041222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222140141 - 2¹⁰ = 222139117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222140143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155066 + ... + 156491.

It is an arithmetic number, because the mean of its divisors is an integer number (29909568).

Almost surely, 2^222140141 is an apocalyptic number.

It is an amenable number.

222140141 is a deficient number, since it is larger than the sum of its proper divisors (17136403).

222140141 is a wasteful number, since it uses less digits than its factorization.

222140141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311611.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 222140141 is about 14904.3665078392. The cubic root of 222140141 is about 605.6322793540.

Adding to 222140141 its reverse (141041222), we get a palindrome (363181363).

The spelling of 222140141 in words is "two hundred twenty-two million, one hundred forty thousand, one hundred forty-one".