1230212333232 has 60 divisors (see below), whose sum is σ = 3460362562800. Its totient is φ = 407989190784.

The previous prime is 1230212333213. The next prime is 1230212333249. The reversal of 1230212333232 is 2323332120321.

1230212333232 is a `hidden beast` number, since 1 + 2 + 302 + 1 + 2 + 33 + 323 + 2 = 666.

It is a super-2 number, since 2×1230212333232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230212333196 and 1230212333205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21654732 + ... + 21711467.

It is an arithmetic number, because the mean of its divisors is an integer number (57672709380).

Almost surely, 2^{1230212333232} is an apocalyptic number.

1230212333232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1230212333232 is an abundant number, since it is smaller than the sum of its proper divisors (2230150229568).

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

1230212333232 is a wasteful number, since it uses less digits than its factorization.

1230212333232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43366410 (or 43366401 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1230212333232 its reverse (2323332120321), we get a palindrome (3553544453553).

The spelling of 1230212333232 in words is "one trillion, two hundred thirty billion, two hundred twelve million, three hundred thirty-three thousand, two hundred thirty-two".