1212072062373 has 24 divisors (see below), whose sum is σ = 1752359988288. Its totient is φ = 807314884992.

The previous prime is 1212072062363. The next prime is 1212072062419. The reversal of 1212072062373 is 3732602702121.

1212072062373 is a `hidden beast` number, since 1 + 2 + 1 + 2 + 0 + 7 + 20 + 623 + 7 + 3 = 666.

It is not a de Polignac number, because 1212072062373 - 2³⁰ = 1210998320549 is a prime.

It is a super-2 number, since 2×1212072062373² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212072062363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53133336 + ... + 53156142.

It is an arithmetic number, because the mean of its divisors is an integer number (73014999512).

Almost surely, 2^{1212072062373} is an apocalyptic number.

It is an amenable number.

1212072062373 is a deficient number, since it is larger than the sum of its proper divisors (540287925915).

1212072062373 is a wasteful number, since it uses less digits than its factorization.

1212072062373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27913 (or 27910 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

Adding to 1212072062373 its reverse (3732602702121), we get a palindrome (4944674764494).

The spelling of 1212072062373 in words is "one trillion, two hundred twelve billion, seventy-two million, sixty-two thousand, three hundred seventy-three".