53222062250 has 32 divisors (see below), whose sum is σ = 113864804352. Its totient is φ = 18247563600.

The previous prime is 53222062219. The next prime is 53222062259. The reversal of 53222062250 is 5226022235.

It is not an unprimeable number, because it can be changed into a prime (53222062259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15204554 + ... + 15208053.

It is an arithmetic number, because the mean of its divisors is an integer number (3558275136).

Almost surely, 2^53222062250 is an apocalyptic number.

53222062250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53222062250 is an abundant number, since it is smaller than the sum of its proper divisors (60642742102).

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

53222062250 is a wasteful number, since it uses less digits than its factorization.

53222062250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30412631 (or 30412621 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 53222062250 its reverse (5226022235), we get a palindrome (58448084485).

The spelling of 53222062250 in words is "fifty-three billion, two hundred twenty-two million, sixty-two thousand, two hundred fifty".