22032212320120 has 32 divisors (see below), whose sum is σ = 49859023849920. Its totient is φ = 8761943393920.

The previous prime is 22032212320073. The next prime is 22032212320127. The reversal of 22032212320120 is 2102321223022.

It is a junction number, because it is equal to n+sod(n) for n = 22032212320091 and 22032212320100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032212320127) 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, 1591915936 + ... + 1591929775.

It is an arithmetic number, because the mean of its divisors is an integer number (1558094495310).

Almost surely, 2^{22032212320120} is an apocalyptic number.

22032212320120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22032212320120 is an abundant number, since it is smaller than the sum of its proper divisors (27826811529800).

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

22032212320120 is a wasteful number, since it uses less digits than its factorization.

22032212320120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183845895 (or 3183845891 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22032212320120 its reverse (2102321223022), we get a palindrome (24134533543142).

The spelling of 22032212320120 in words is "twenty-two trillion, thirty-two billion, two hundred twelve million, three hundred twenty thousand, one hundred twenty".