22200026231436 has 12 divisors (see below), whose sum is σ = 51800061206712. Its totient is φ = 7400008743808.

The previous prime is 22200026231429. The next prime is 22200026231441. The reversal of 22200026231436 is 63413262000222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 22200026231397 and 22200026231406.

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, 925001092965 + ... + 925001092988.

It is an arithmetic number, because the mean of its divisors is an integer number (4316671767226).

Almost surely, 2^{22200026231436} is an apocalyptic number.

It is an amenable number.

22200026231436 is an abundant number, since it is smaller than the sum of its proper divisors (29600034975276).

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

22200026231436 is a wasteful number, since it uses less digits than its factorization.

22200026231436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850002185960 (or 1850002185958 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 22200026231436 its reverse (63413262000222), we get a palindrome (85613288231658).

The spelling of 22200026231436 in words is "twenty-two trillion, two hundred billion, twenty-six million, two hundred thirty-one thousand, four hundred thirty-six".