22247253061305 has 32 divisors (see below), whose sum is σ = 37335470621184. Its totient is φ = 11298892398336.

The previous prime is 22247253061301. The next prime is 22247253061331. The reversal of 22247253061305 is 50316035274222.

It is not a de Polignac number, because 22247253061305 - 2² = 22247253061301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22247253061301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426411582 + ... + 426463751.

It is an arithmetic number, because the mean of its divisors is an integer number (1166733456912).

Almost surely, 2^{22247253061305} is an apocalyptic number.

It is an amenable number.

22247253061305 is a deficient number, since it is larger than the sum of its proper divisors (15088217559879).

22247253061305 is a wasteful number, since it uses less digits than its factorization.

22247253061305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852875425.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 22247253061305 in words is "twenty-two trillion, two hundred forty-seven billion, two hundred fifty-three million, sixty-one thousand, three hundred five".