1122000213 has 8 divisors (see below), whose sum is σ = 1510812576. Its totient is φ = 740594000.

The previous prime is 1122000203. The next prime is 1122000233. The reversal of 1122000213 is 3120002211.

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 1122000213 - 2⁹ = 1121999701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122000203) 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, 1851183 + ... + 1851788.

It is an arithmetic number, because the mean of its divisors is an integer number (188851572).

Almost surely, 2^1122000213 is an apocalyptic number.

It is an amenable number.

1122000213 is a deficient number, since it is larger than the sum of its proper divisors (388812363).

1122000213 is a wasteful number, since it uses less digits than its factorization.

1122000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703075.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1122000213 is about 33496.2716283469. The cubic root of 1122000213 is about 1039.1166726009.

Adding to 1122000213 its reverse (3120002211), we get a palindrome (4242002424).

The spelling of 1122000213 in words is "one billion, one hundred twenty-two million, two hundred thirteen", and thus it is an aban number.