245437472022 has 16 divisors (see below), whose sum is σ = 494125773312. Its totient is φ = 81270685800.

The previous prime is 245437472011. The next prime is 245437472099. The reversal of 245437472022 is 220274734542.

245437472022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 135450238 + ... + 135452049.

It is an arithmetic number, because the mean of its divisors is an integer number (30882860832).

Almost surely, 2^245437472022 is an apocalyptic number.

245437472022 is an abundant number, since it is smaller than the sum of its proper divisors (248688301290).

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

245437472022 is a wasteful number, since it uses less digits than its factorization.

245437472022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270902443.

The product of its (nonzero) digits is 752640, while the sum is 42.

The spelling of 245437472022 in words is "two hundred forty-five billion, four hundred thirty-seven million, four hundred seventy-two thousand, twenty-two".