250213052122 has 16 divisors (see below), whose sum is σ = 415550580192. Its totient is φ = 112035694320.

The previous prime is 250213052107. The next prime is 250213052143. The reversal of 250213052122 is 221250312052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84874053 + ... + 84877000.

It is an arithmetic number, because the mean of its divisors is an integer number (25971911262).

Almost surely, 2^250213052122 is an apocalyptic number.

250213052122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

250213052122 is a deficient number, since it is larger than the sum of its proper divisors (165337528070).

250213052122 is a wasteful number, since it uses less digits than its factorization.

250213052122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169751133.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 250213052122 its reverse (221250312052), we get a palindrome (471463364174).

The spelling of 250213052122 in words is "two hundred fifty billion, two hundred thirteen million, fifty-two thousand, one hundred twenty-two".