140321310241222 has 16 divisors (see below), whose sum is σ = 229741008279552. Its totient is φ = 63747880747720.

The previous prime is 140321310241201. The next prime is 140321310241247. The reversal of 140321310241222 is 222142013123041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726608358 + ... + 1726689625.

It is an arithmetic number, because the mean of its divisors is an integer number (14358813017472).

Almost surely, 2^{140321310241222} is an apocalyptic number.

140321310241222 is a deficient number, since it is larger than the sum of its proper divisors (89419698038330).

140321310241222 is a wasteful number, since it uses less digits than its factorization.

140321310241222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453299843.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140321310241222 its reverse (222142013123041), we get a palindrome (362463323364263).

The spelling of 140321310241222 in words is "one hundred forty trillion, three hundred twenty-one billion, three hundred ten million, two hundred forty-one thousand, two hundred twenty-two".