12122030212302 has 32 divisors (see below), whose sum is σ = 24304556597760. Its totient is φ = 4030595035200.

The previous prime is 12122030212301. The next prime is 12122030212307. The reversal of 12122030212302 is 20321203022121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122030212301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53509323 + ... + 53735385.

It is an arithmetic number, because the mean of its divisors is an integer number (759517393680).

Almost surely, 2^{12122030212302} is an apocalyptic number.

12122030212302 is an abundant number, since it is smaller than the sum of its proper divisors (12182526385458).

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

12122030212302 is a wasteful number, since it uses less digits than its factorization.

12122030212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248328.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12122030212302 its reverse (20321203022121), we get a palindrome (32443233234423).

The spelling of 12122030212302 in words is "twelve trillion, one hundred twenty-two billion, thirty million, two hundred twelve thousand, three hundred two".