22132312331203 has 32 divisors (see below), whose sum is σ = 23141024524800. Its totient is φ = 21148732281600.

The previous prime is 22132312331197. The next prime is 22132312331243. The reversal of 22132312331203 is 30213321323122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22132312331203 - 2²⁵ = 22132278776771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22132312331243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 928707498 + ... + 928731328.

It is an arithmetic number, because the mean of its divisors is an integer number (723157016400).

Almost surely, 2^{22132312331203} is an apocalyptic number.

22132312331203 is a deficient number, since it is larger than the sum of its proper divisors (1008712193597).

22132312331203 is a wasteful number, since it uses less digits than its factorization.

22132312331203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25323.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 22132312331203 its reverse (30213321323122), we get a palindrome (52345633654325).

The spelling of 22132312331203 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred twelve million, three hundred thirty-one thousand, two hundred three".