253266250222 has 4 divisors (see below), whose sum is σ = 379899375336. Its totient is φ = 126633125110.

The previous prime is 253266250177. The next prime is 253266250241. The reversal of 253266250222 is 222052662352.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63316562554 + ... + 63316562557.

It is an arithmetic number, because the mean of its divisors is an integer number (94974843834).

Almost surely, 2^253266250222 is an apocalyptic number.

253266250222 is a deficient number, since it is larger than the sum of its proper divisors (126633125114).

253266250222 is a wasteful number, since it uses less digits than its factorization.

253266250222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126633125113.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 253266250222 in words is "two hundred fifty-three billion, two hundred sixty-six million, two hundred fifty thousand, two hundred twenty-two".