22132033044434 has 4 divisors (see below), whose sum is σ = 33198049566654. Its totient is φ = 11066016522216.

The previous prime is 22132033044397. The next prime is 22132033044449. The reversal of 22132033044434 is 43444033023122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15827690430409 + 6304342614025 = 3978403^2 + 2510845^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22132033044394 and 22132033044403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533008261107 + ... + 5533008261110.

Almost surely, 2^{22132033044434} is an apocalyptic number.

22132033044434 is a deficient number, since it is larger than the sum of its proper divisors (11066016522220).

22132033044434 is a wasteful number, since it uses less digits than its factorization.

22132033044434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11066016522219.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22132033044434 its reverse (43444033023122), we get a palindrome (65576066067556).

The spelling of 22132033044434 in words is "twenty-two trillion, one hundred thirty-two billion, thirty-three million, forty-four thousand, four hundred thirty-four".