22050545395200 has 1440 divisors, whose sum is σ = 93036041455104. Its totient is φ = 4493644922880.

The previous prime is 22050545395199. The next prime is 22050545395231. The reversal of 22050545395200 is 259354505022.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1649618917 + ... + 1649632283.

Almost surely, 2^{22050545395200} is an apocalyptic number.

22050545395200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22050545395200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46518020727552).

22050545395200 is an abundant number, since it is smaller than the sum of its proper divisors (70985496059904).

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

22050545395200 is a wasteful number, since it uses less digits than its factorization.

22050545395200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13460 (or 13420 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 22050545395200 in words is "twenty-two trillion, fifty billion, five hundred forty-five million, three hundred ninety-five thousand, two hundred".