32143212123422 has 32 divisors (see below), whose sum is σ = 48579637680000. Its totient is φ = 15950474847648.

The previous prime is 32143212123397. The next prime is 32143212123439. The reversal of 32143212123422 is 22432121234123.

It is a happy number.

It is a super-2 number, since 2×32143212123422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556053173 + ... + 556110975.

It is an arithmetic number, because the mean of its divisors is an integer number (1518113677500).

Almost surely, 2^{32143212123422} is an apocalyptic number.

32143212123422 is a deficient number, since it is larger than the sum of its proper divisors (16436425556578).

32143212123422 is a wasteful number, since it uses less digits than its factorization.

32143212123422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61880.

The product of its digits is 27648, while the sum is 32.

Adding to 32143212123422 its reverse (22432121234123), we get a palindrome (54575333357545).

The spelling of 32143212123422 in words is "thirty-two trillion, one hundred forty-three billion, two hundred twelve million, one hundred twenty-three thousand, four hundred twenty-two".