140222332 has 6 divisors (see below), whose sum is σ = 245389088. Its totient is φ = 70111164.

The previous prime is 140222321. The next prime is 140222333. The reversal of 140222332 is 233222041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140222333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17527788 + ... + 17527795.

Almost surely, 2^140222332 is an apocalyptic number.

It is an amenable number.

140222332 is a deficient number, since it is larger than the sum of its proper divisors (105166756).

140222332 is a wasteful number, since it uses less digits than its factorization.

140222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35055587 (or 35055585 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 140222332 is about 11841.5510808340. The cubic root of 140222332 is about 519.5241356640.

Adding to 140222332 its reverse (233222041), we get a palindrome (373444373).

The spelling of 140222332 in words is "one hundred forty million, two hundred twenty-two thousand, three hundred thirty-two".