31422022414 has 4 divisors (see below), whose sum is σ = 47133033624. Its totient is φ = 15711011206.

The previous prime is 31422022397. The next prime is 31422022417. The reversal of 31422022414 is 41422022413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41422022413 = 83 ⋅499060511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31422022417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7855505602 + ... + 7855505605.

It is an arithmetic number, because the mean of its divisors is an integer number (11783258406).

Almost surely, 2^31422022414 is an apocalyptic number.

31422022414 is a deficient number, since it is larger than the sum of its proper divisors (15711011210).

31422022414 is a wasteful number, since it uses less digits than its factorization.

31422022414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15711011209.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 31422022414 its reverse (41422022413), we get a palindrome (72844044827).

Subtracting 31422022414 from its reverse (41422022413), we obtain a palindrome (9999999999).

The spelling of 31422022414 in words is "thirty-one billion, four hundred twenty-two million, twenty-two thousand, four hundred fourteen".