22132312404303 has 16 divisors (see below), whose sum is σ = 30793016229120. Its totient is φ = 14113251497664.

The previous prime is 22132312404269. The next prime is 22132312404313. The reversal of 22132312404303 is 30340421323122.

It is a happy number.

It is not a de Polignac number, because 22132312404303 - 2²⁰ = 22132311355727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132312404313) 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, 8495368 + ... + 10790546.

It is an arithmetic number, because the mean of its divisors is an integer number (1924563514320).

Almost surely, 2^{22132312404303} is an apocalyptic number.

22132312404303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22132312404303 is a deficient number, since it is larger than the sum of its proper divisors (8660703824817).

22132312404303 is a wasteful number, since it uses less digits than its factorization.

22132312404303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434958.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 22132312404303 its reverse (30340421323122), we get a palindrome (52472733727425).

The spelling of 22132312404303 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred twelve million, four hundred four thousand, three hundred three".