22203534113432 has 16 divisors (see below), whose sum is σ = 47579001671760. Its totient is φ = 9515800334304.

The previous prime is 22203534113413. The next prime is 22203534113459. The reversal of 22203534113432 is 23431143530222.

It is a junction number, because it is equal to n+sod(n) for n = 22203534113392 and 22203534113401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198245840243 + ... + 198245840354.

It is an arithmetic number, because the mean of its divisors is an integer number (2973687604485).

Almost surely, 2^{22203534113432} is an apocalyptic number.

It is an amenable number.

22203534113432 is an abundant number, since it is smaller than the sum of its proper divisors (25375467558328).

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

22203534113432 is a wasteful number, since it uses less digits than its factorization.

22203534113432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396491680610 (or 396491680606 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 22203534113432 its reverse (23431143530222), we get a palindrome (45634677643654).

The spelling of 22203534113432 in words is "twenty-two trillion, two hundred three billion, five hundred thirty-four million, one hundred thirteen thousand, four hundred thirty-two".