2223222123132 has 48 divisors (see below), whose sum is σ = 5792873632000. Its totient is φ = 737350043760.

The previous prime is 2223222123131. The next prime is 2223222123197. The reversal of 2223222123132 is 2313212223222.

2223222123132 is a `hidden beast` number, since 2 + 2 + 2 + 322 + 21 + 2 + 313 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2223222123096 and 2223222123105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223222123131) 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, 51700594 + ... + 51743577.

Almost surely, 2^{2223222123132} is an apocalyptic number.

It is an amenable number.

2223222123132 is an abundant number, since it is smaller than the sum of its proper divisors (3569651508868).

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

2223222123132 is a wasteful number, since it uses less digits than its factorization.

2223222123132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103444383 (or 103444375 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 2223222123132 its reverse (2313212223222), we get a palindrome (4536434346354).

The spelling of 2223222123132 in words is "two trillion, two hundred twenty-three billion, two hundred twenty-two million, one hundred twenty-three thousand, one hundred thirty-two".