22322614356452 has 6 divisors (see below), whose sum is σ = 39064575123798. Its totient is φ = 11161307178224.

The previous prime is 22322614356439. The next prime is 22322614356521. The reversal of 22322614356452 is 25465341622322.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22279306249216 + 43308107236 = 4720096^2 + 208106^2 .

It is a super-3 number, since 3×22322614356452³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22322614356397 and 22322614356406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2790326794553 + ... + 2790326794560.

It is an arithmetic number, because the mean of its divisors is an integer number (6510762520633).

Almost surely, 2^{22322614356452} is an apocalyptic number.

It is an amenable number.

22322614356452 is a deficient number, since it is larger than the sum of its proper divisors (16741960767346).

22322614356452 is a wasteful number, since it uses less digits than its factorization.

22322614356452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580653589117 (or 5580653589115 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 47.

Adding to 22322614356452 its reverse (25465341622322), we get a palindrome (47787955978774).

The spelling of 22322614356452 in words is "twenty-two trillion, three hundred twenty-two billion, six hundred fourteen million, three hundred fifty-six thousand, four hundred fifty-two".