22301255302212 has 48 divisors (see below), whose sum is σ = 52373811913920. Its totient is φ = 7385541451392.

The previous prime is 22301255302211. The next prime is 22301255302217. The reversal of 22301255302212 is 21220355210322.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22301255302212.

It is not an unprimeable number, because it can be changed into a prime (22301255302211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15567214 + ... + 16939322.

It is an arithmetic number, because the mean of its divisors is an integer number (1091121081540).

Almost surely, 2^{22301255302212} is an apocalyptic number.

It is an amenable number.

22301255302212 is an abundant number, since it is smaller than the sum of its proper divisors (30072556611708).

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

22301255302212 is a wasteful number, since it uses less digits than its factorization.

22301255302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380900 (or 1380898 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 22301255302212 in words is "twenty-two trillion, three hundred one billion, two hundred fifty-five million, three hundred two thousand, two hundred twelve".