140222383917 has 48 divisors (see below), whose sum is σ = 242439192576. Its totient is φ = 70492989600.

The previous prime is 140222383879. The next prime is 140222383933. The reversal of 140222383917 is 719383222041.

It is not a de Polignac number, because 140222383917 - 2¹² = 140222379821 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140222383967) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 811293 + ... + 968834.

It is an arithmetic number, because the mean of its divisors is an integer number (5050816512).

Almost surely, 2^140222383917 is an apocalyptic number.

It is an amenable number.

140222383917 is a deficient number, since it is larger than the sum of its proper divisors (102216808659).

140222383917 is a wasteful number, since it uses less digits than its factorization.

140222383917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780190 (or 1780179 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 140222383917 in words is "one hundred forty billion, two hundred twenty-two million, three hundred eighty-three thousand, nine hundred seventeen".