31422123310 has 8 divisors (see below), whose sum is σ = 56559821976. Its totient is φ = 12568849320.

The previous prime is 31422123301. The next prime is 31422123319. The reversal of 31422123310 is 1332122413.

It is an interprime number because it is at equal distance from previous prime (31422123301) and next prime (31422123319).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×31422123310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31422123319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1571106156 + ... + 1571106175.

It is an arithmetic number, because the mean of its divisors is an integer number (7069977747).

Almost surely, 2^31422123310 is an apocalyptic number.

31422123310 is a deficient number, since it is larger than the sum of its proper divisors (25137698666).

31422123310 is a wasteful number, since it uses less digits than its factorization.

31422123310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142212338.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 31422123310 its reverse (1332122413), we get a palindrome (32754245723).

The spelling of 31422123310 in words is "thirty-one billion, four hundred twenty-two million, one hundred twenty-three thousand, three hundred ten".