140223132323222 has 16 divisors (see below), whose sum is σ = 226916625141360. Its totient is φ = 64603416060192.

The previous prime is 140223132323221. The next prime is 140223132323279. The reversal of 140223132323222 is 222323231322041.

It is a happy number.

It is a super-2 number, since 2×140223132323222² (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 (140223132323221) 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, 4789681097 + ... + 4789710372.

It is an arithmetic number, because the mean of its divisors is an integer number (14182289071335).

Almost surely, 2^{140223132323222} is an apocalyptic number.

140223132323222 is a deficient number, since it is larger than the sum of its proper divisors (86693492818138).

140223132323222 is a wasteful number, since it uses less digits than its factorization.

140223132323222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9579392047.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 140223132323222 its reverse (222323231322041), we get a palindrome (362546363645263).

The spelling of 140223132323222 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred thirty-two million, three hundred twenty-three thousand, two hundred twenty-two".