1230222120032 has 24 divisors (see below), whose sum is σ = 2429889068376. Its totient is φ = 613107436032.

The previous prime is 1230222120031. The next prime is 1230222120047. The reversal of 1230222120032 is 2300212220321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1230222119986 and 1230222120013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230222120031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62603273 + ... + 62622920.

It is an arithmetic number, because the mean of its divisors is an integer number (101245377849).

Almost surely, 2^{1230222120032} is an apocalyptic number.

It is an amenable number.

1230222120032 is a deficient number, since it is larger than the sum of its proper divisors (1199666948344).

1230222120032 is a wasteful number, since it uses less digits than its factorization.

1230222120032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125226510 (or 125226502 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1230222120032 its reverse (2300212220321), we get a palindrome (3530434340353).

The spelling of 1230222120032 in words is "one trillion, two hundred thirty billion, two hundred twenty-two million, one hundred twenty thousand, thirty-two".