245322222223494 has 64 divisors (see below), whose sum is σ = 529349668827840. Its totient is φ = 75346147668480.

The previous prime is 245322222223469. The next prime is 245322222223501. The reversal of 245322222223494 is 494322222223542.

245322222223494 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2425496164 + ... + 2425597304.

It is an arithmetic number, because the mean of its divisors is an integer number (8271088575435).

Almost surely, 2^{245322222223494} is an apocalyptic number.

245322222223494 is an abundant number, since it is smaller than the sum of its proper divisors (284027446604346).

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

245322222223494 is a wasteful number, since it uses less digits than its factorization.

245322222223494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157545.

The product of its digits is 6635520, while the sum is 48.

Adding to 245322222223494 its sum of digits (48), we get a palindrome (245322222223542).

The spelling of 245322222223494 in words is "two hundred forty-five trillion, three hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-three thousand, four hundred ninety-four".