140240322112222 has 8 divisors (see below), whose sum is σ = 216045901632456. Its totient is φ = 68225021568072.

The previous prime is 140240322112159. The next prime is 140240322112223. The reversal of 140240322112222 is 222211223042041.

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

It is a super-2 number, since 2×140240322112222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240322112223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947569743928 + ... + 947569744075.

It is an arithmetic number, because the mean of its divisors is an integer number (27005737704057).

Almost surely, 2^{140240322112222} is an apocalyptic number.

140240322112222 is a deficient number, since it is larger than the sum of its proper divisors (75805579520234).

140240322112222 is a wasteful number, since it uses less digits than its factorization.

140240322112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895139488042.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 140240322112222 its reverse (222211223042041), we get a palindrome (362451545154263).

The spelling of 140240322112222 in words is "one hundred forty trillion, two hundred forty billion, three hundred twenty-two million, one hundred twelve thousand, two hundred twenty-two".