1235034120212 has 6 divisors (see below), whose sum is σ = 2161309710378. Its totient is φ = 617517060104.

The previous prime is 1235034120211. The next prime is 1235034120277. The reversal of 1235034120212 is 2120214305321.

It can be written as a sum of positive squares in only one way, i.e., 1208231846416 + 26802273796 = 1099196^2 + 163714^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235034120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154379265023 + ... + 154379265030.

It is an arithmetic number, because the mean of its divisors is an integer number (360218285063).

Almost surely, 2^{1235034120212} is an apocalyptic number.

It is an amenable number.

1235034120212 is a deficient number, since it is larger than the sum of its proper divisors (926275590166).

1235034120212 is a wasteful number, since it uses less digits than its factorization.

1235034120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308758530057 (or 308758530055 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1235034120212 its reverse (2120214305321), we get a palindrome (3355248425533).

The spelling of 1235034120212 in words is "one trillion, two hundred thirty-five billion, thirty-four million, one hundred twenty thousand, two hundred twelve".