1230210322132 has 24 divisors (see below), whose sum is σ = 2351787473952. Its totient is φ = 558423621600.

The previous prime is 1230210322079. The next prime is 1230210322141. The reversal of 1230210322132 is 2312230120321.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 19039594 + ... + 19104097.

It is an arithmetic number, because the mean of its divisors is an integer number (97991144748).

Almost surely, 2^{1230210322132} is an apocalyptic number.

It is an amenable number.

1230210322132 is a deficient number, since it is larger than the sum of its proper divisors (1121577151820).

1230210322132 is a wasteful number, since it uses less digits than its factorization.

1230210322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38144439 (or 38144437 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1230210322132 its reverse (2312230120321), we get a palindrome (3542440442453).

The spelling of 1230210322132 in words is "one trillion, two hundred thirty billion, two hundred ten million, three hundred twenty-two thousand, one hundred thirty-two".