2212032221123 has 8 divisors (see below), whose sum is σ = 2342170888560. Its totient is φ = 2081895678720.

The previous prime is 2212032221083. The next prime is 2212032221137. The reversal of 2212032221123 is 3211222302122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2212032221123 - 2¹² = 2212032217027 is a prime.

It is a super-2 number, since 2×2212032221123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212032221143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1940468 + ... + 2861726.

It is an arithmetic number, because the mean of its divisors is an integer number (292771361070).

Almost surely, 2^{2212032221123} is an apocalyptic number.

2212032221123 is a deficient number, since it is larger than the sum of its proper divisors (130138667437).

2212032221123 is a wasteful number, since it uses less digits than its factorization.

2212032221123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062517.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2212032221123 its reverse (3211222302122), we get a palindrome (5423254523245).

The spelling of 2212032221123 in words is "two trillion, two hundred twelve billion, thirty-two million, two hundred twenty-one thousand, one hundred twenty-three".