31422222414 has 48 divisors (see below), whose sum is σ = 74282710320. Its totient is φ = 9520346880.

The previous prime is 31422222371. The next prime is 31422222427. The reversal of 31422222414 is 41422222413.

It is a happy number.

31422222414 is a `hidden beast` number, since 3 + 1 + 4 + 22 + 222 + 414 = 666.

It is a super-2 number, since 2×31422222414² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2057334 + ... + 2072550.

It is an arithmetic number, because the mean of its divisors is an integer number (1547556465).

Almost surely, 2^31422222414 is an apocalyptic number.

31422222414 is an abundant number, since it is smaller than the sum of its proper divisors (42860487906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31422222414 is a wasteful number, since it uses less digits than its factorization.

31422222414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25665 (or 25662 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

Adding to 31422222414 its reverse (41422222413), we get a palindrome (72844444827).

Subtracting 31422222414 from its reverse (41422222413), we obtain a palindrome (9999999999).

The spelling of 31422222414 in words is "thirty-one billion, four hundred twenty-two million, two hundred twenty-two thousand, four hundred fourteen".