22232143031203 has 16 divisors (see below), whose sum is σ = 26023509546496. Its totient is φ = 18595446851520.

The previous prime is 22232143031183. The next prime is 22232143031209. The reversal of 22232143031203 is 30213034123222.

It is not a de Polignac number, because 22232143031203 - 2¹³ = 22232143023011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22232143031209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34421778 + ... + 35061703.

It is an arithmetic number, because the mean of its divisors is an integer number (1626469346656).

Almost surely, 2^{22232143031203} is an apocalyptic number.

22232143031203 is a deficient number, since it is larger than the sum of its proper divisors (3791366515293).

22232143031203 is a wasteful number, since it uses less digits than its factorization.

22232143031203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69484594.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 22232143031203 its reverse (30213034123222), we get a palindrome (52445177154425).

The spelling of 22232143031203 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred forty-three million, thirty-one thousand, two hundred three".