212240102233323 has 16 divisors (see below), whose sum is σ = 292923560284160. Its totient is φ = 136585245607776.

The previous prime is 212240102233321. The next prime is 212240102233337. The reversal of 212240102233323 is 323332201042212.

It is not a de Polignac number, because 212240102233323 - 2¹ = 212240102233321 is a prime.

It is a super-2 number, since 2×212240102233323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212240102233321) 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, 7527832333 + ... + 7527860526.

It is an arithmetic number, because the mean of its divisors is an integer number (18307722517760).

Almost surely, 2^{212240102233323} is an apocalyptic number.

212240102233323 is a deficient number, since it is larger than the sum of its proper divisors (80683458050837).

212240102233323 is a wasteful number, since it uses less digits than its factorization.

212240102233323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15055693026.

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

Adding to 212240102233323 its reverse (323332201042212), we get a palindrome (535572303275535).

The spelling of 212240102233323 in words is "two hundred twelve trillion, two hundred forty billion, one hundred two million, two hundred thirty-three thousand, three hundred twenty-three".