250242220020422 has 32 divisors (see below), whose sum is σ = 438119988728832. Its totient is φ = 104963396243904.

The previous prime is 250242220020301. The next prime is 250242220020431. The reversal of 250242220020422 is 224020022242052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46616033 + ... + 51706275.

It is an arithmetic number, because the mean of its divisors is an integer number (13691249647776).

Almost surely, 2^{250242220020422} is an apocalyptic number.

250242220020422 is a deficient number, since it is larger than the sum of its proper divisors (187877768708410).

250242220020422 is a wasteful number, since it uses less digits than its factorization.

250242220020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165012.

The product of its (nonzero) digits is 20480, while the sum is 29.

Adding to 250242220020422 its reverse (224020022242052), we get a palindrome (474262242262474).

The spelling of 250242220020422 in words is "two hundred fifty trillion, two hundred forty-two billion, two hundred twenty million, twenty thousand, four hundred twenty-two".