22414154322450 has 48 divisors (see below), whose sum is σ = 60640475698656. Its totient is φ = 5433734380800.

The previous prime is 22414154322403. The next prime is 22414154322587. The reversal of 22414154322450 is 5422345141422.

It is a junction number, because it is equal to n+sod(n) for n = 22414154322399 and 22414154322408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6792166327 + ... + 6792169626.

It is an arithmetic number, because the mean of its divisors is an integer number (1263343243722).

Almost surely, 2^{22414154322450} is an apocalyptic number.

22414154322450 is an abundant number, since it is smaller than the sum of its proper divisors (38226321376206).

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

22414154322450 is a wasteful number, since it uses less digits than its factorization.

22414154322450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13584335979 (or 13584335974 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 22414154322450 its reverse (5422345141422), we get a palindrome (27836499463872).

The spelling of 22414154322450 in words is "twenty-two trillion, four hundred fourteen billion, one hundred fifty-four million, three hundred twenty-two thousand, four hundred fifty".