1302112234212 has 24 divisors (see below), whose sum is σ = 3038287444416. Its totient is φ = 434033759328.

The previous prime is 1302112234211. The next prime is 1302112234217. The reversal of 1302112234212 is 2124322112031.

It is not an unprimeable number, because it can be changed into a prime (1302112234211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299153 + ... + 2071719.

It is an arithmetic number, because the mean of its divisors is an integer number (126595310184).

Almost surely, 2^{1302112234212} is an apocalyptic number.

1302112234212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1302112234212 is an abundant number, since it is smaller than the sum of its proper divisors (1736175210204).

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

1302112234212 is a wasteful number, since it uses less digits than its factorization.

1302112234212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913027 (or 913025 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1302112234212 its reverse (2124322112031), we get a palindrome (3426434346243).

The spelling of 1302112234212 in words is "one trillion, three hundred two billion, one hundred twelve million, two hundred thirty-four thousand, two hundred twelve".