32144402022 has 16 divisors (see below), whose sum is σ = 64306237872. Its totient is φ = 10711895040.

The previous prime is 32144402021. The next prime is 32144402057. The reversal of 32144402022 is 22020444123.

It is a junction number, because it is equal to n+sod(n) for n = 32144401983 and 32144402001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32144402021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702379 + ... + 746742.

It is an arithmetic number, because the mean of its divisors is an integer number (4019139867).

Almost surely, 2^32144402022 is an apocalyptic number.

32144402022 is an abundant number, since it is smaller than the sum of its proper divisors (32161835850).

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

32144402022 is a wasteful number, since it uses less digits than its factorization.

32144402022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452823.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 32144402022 its reverse (22020444123), we get a palindrome (54164846145).

The spelling of 32144402022 in words is "thirty-two billion, one hundred forty-four million, four hundred two thousand, twenty-two".