140103223423222 has 4 divisors (see below), whose sum is σ = 210154835134836. Its totient is φ = 70051611711610.

The previous prime is 140103223423211. The next prime is 140103223423243. The reversal of 140103223423222 is 222324322301041.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×140103223423222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35025805855804 + ... + 35025805855807.

It is an arithmetic number, because the mean of its divisors is an integer number (52538708783709).

Almost surely, 2^{140103223423222} is an apocalyptic number.

140103223423222 is a deficient number, since it is larger than the sum of its proper divisors (70051611711614).

140103223423222 is an equidigital number, since it uses as much as digits as its factorization.

140103223423222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70051611711613.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 140103223423222 its reverse (222324322301041), we get a palindrome (362427545724263).

The spelling of 140103223423222 in words is "one hundred forty trillion, one hundred three billion, two hundred twenty-three million, four hundred twenty-three thousand, two hundred twenty-two".