22414154330452 has 6 divisors (see below), whose sum is σ = 39224770078298. Its totient is φ = 11207077165224.

The previous prime is 22414154330413. The next prime is 22414154330453. The reversal of 22414154330452 is 25403345141422.

It can be written as a sum of positive squares in only one way, i.e., 22114503191236 + 299651139216 = 4702606^2 + 547404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22414154330453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801769291303 + ... + 2801769291310.

Almost surely, 2^{22414154330452} is an apocalyptic number.

It is an amenable number.

22414154330452 is a deficient number, since it is larger than the sum of its proper divisors (16810615747846).

22414154330452 is a wasteful number, since it uses less digits than its factorization.

22414154330452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603538582617 (or 5603538582615 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 22414154330452 its reverse (25403345141422), we get a palindrome (47817499471874).

The spelling of 22414154330452 in words is "twenty-two trillion, four hundred fourteen billion, one hundred fifty-four million, three hundred thirty thousand, four hundred fifty-two".