23402211443300 has 18 divisors (see below), whose sum is σ = 50782798832178. Its totient is φ = 9360884577280.

The previous prime is 23402211443293. The next prime is 23402211443309. The reversal of 23402211443300 is 334411220432.

It can be written as a sum of positive squares in 3 ways, for example, as 450216844324 + 22951994598976 = 670982^2 + 4790824^2 .

It is a super-2 number, since 2×23402211443300² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23402211443309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117011057117 + ... + 117011057316.

Almost surely, 2^{23402211443300} is an apocalyptic number.

23402211443300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23402211443300 is an abundant number, since it is smaller than the sum of its proper divisors (27380587388878).

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

23402211443300 is a wasteful number, since it uses less digits than its factorization.

23402211443300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234022114447 (or 234022114440 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23402211443300 its reverse (334411220432), we get a palindrome (23736622663732).

The spelling of 23402211443300 in words is "twenty-three trillion, four hundred two billion, two hundred eleven million, four hundred forty-three thousand, three hundred".