32232400022 has 16 divisors (see below), whose sum is σ = 49145220720. Its totient is φ = 15852536832.

The previous prime is 32232399989. The next prime is 32232400063. The reversal of 32232400022 is 22000423223.

It is a super-2 number, since 2×32232400022² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32232399967 and 32232400003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434768 + ... + 503475.

It is an arithmetic number, because the mean of its divisors is an integer number (3071576295).

Almost surely, 2^32232400022 is an apocalyptic number.

32232400022 is a deficient number, since it is larger than the sum of its proper divisors (16912820698).

32232400022 is a wasteful number, since it uses less digits than its factorization.

32232400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938527.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 32232400022 its reverse (22000423223), we get a palindrome (54232823245).

The spelling of 32232400022 in words is "thirty-two billion, two hundred thirty-two million, four hundred thousand, twenty-two".