140422214010031 has 4 divisors (see below), whose sum is σ = 140674318524072. Its totient is φ = 140170109495992.

The previous prime is 140422214010019. The next prime is 140422214010049. The reversal of 140422214010031 is 130010412224041.

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

It is a cyclic number.

It is not a de Polignac number, because 140422214010031 - 2¹⁵ = 140422213977263 is a prime.

It is a super-2 number, since 2×140422214010031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140422214009978 and 140422214010005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140422214010061) 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, 126052256185 + ... + 126052257298.

It is an arithmetic number, because the mean of its divisors is an integer number (35168579631018).

Almost surely, 2^{140422214010031} is an apocalyptic number.

140422214010031 is a deficient number, since it is larger than the sum of its proper divisors (252104514041).

140422214010031 is an equidigital number, since it uses as much as digits as its factorization.

140422214010031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252104514040.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 140422214010031 its reverse (130010412224041), we get a palindrome (270432626234072).

The spelling of 140422214010031 in words is "one hundred forty trillion, four hundred twenty-two billion, two hundred fourteen million, ten thousand, thirty-one".