22135221351150 has 48 divisors (see below), whose sum is σ = 55082705199984. Its totient is φ = 5882579860480.

The previous prime is 22135221351119. The next prime is 22135221351157. The reversal of 22135221351150 is 5115312253122.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22135221351157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251778819 + ... + 251866718.

It is an arithmetic number, because the mean of its divisors is an integer number (1147556358333).

Almost surely, 2^{22135221351150} is an apocalyptic number.

22135221351150 is an abundant number, since it is smaller than the sum of its proper divisors (32947483848834).

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

22135221351150 is a wasteful number, since it uses less digits than its factorization.

22135221351150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503645845 (or 503645840 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 22135221351150 in words is "twenty-two trillion, one hundred thirty-five billion, two hundred twenty-one million, three hundred fifty-one thousand, one hundred fifty".