1233421112032 has 24 divisors (see below), whose sum is σ = 2428576170552. Its totient is φ = 616639862400.

The previous prime is 1233421112029. The next prime is 1233421112081. The reversal of 1233421112032 is 2302111243321.

It is a junction number, because it is equal to n+sod(n) for n = 1233421111988 and 1233421112006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925094 + ... + 2484517.

It is an arithmetic number, because the mean of its divisors is an integer number (101190673773).

Almost surely, 2^{1233421112032} is an apocalyptic number.

It is an amenable number.

1233421112032 is a deficient number, since it is larger than the sum of its proper divisors (1195155058520).

1233421112032 is an equidigital number, since it uses as much as digits as its factorization.

1233421112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418362 (or 4418354 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1233421112032 its reverse (2302111243321), we get a palindrome (3535532355353).

The spelling of 1233421112032 in words is "one trillion, two hundred thirty-three billion, four hundred twenty-one million, one hundred twelve thousand, thirty-two".