2000012212223 has 4 divisors (see below), whose sum is σ = 2000056284600. Its totient is φ = 1999968139848.

The previous prime is 2000012212207. The next prime is 2000012212249. The reversal of 2000012212223 is 3222122100002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000012212223 - 2⁴ = 2000012212207 is a prime.

It is a super-2 number, since 2×2000012212223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000017212223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21968048 + ... + 22058901.

It is an arithmetic number, because the mean of its divisors is an integer number (500014071150).

Almost surely, 2^{2000012212223} is an apocalyptic number.

2000012212223 is a deficient number, since it is larger than the sum of its proper divisors (44072377).

2000012212223 is an equidigital number, since it uses as much as digits as its factorization.

2000012212223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44072376.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2000012212223 its reverse (3222122100002), we get a palindrome (5222134312225).

The spelling of 2000012212223 in words is "two trillion, twelve million, two hundred twelve thousand, two hundred twenty-three".