1122002110213 has 4 divisors (see below), whose sum is σ = 1132895334688. Its totient is φ = 1111108885740.

The previous prime is 1122002110199. The next prime is 1122002110223. The reversal of 1122002110213 is 3120112002211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122002110213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122002110223) 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, 5446612083 + ... + 5446612288.

It is an arithmetic number, because the mean of its divisors is an integer number (283223833672).

Almost surely, 2^{1122002110213} is an apocalyptic number.

It is an amenable number.

1122002110213 is a deficient number, since it is larger than the sum of its proper divisors (10893224475).

1122002110213 is a wasteful number, since it uses less digits than its factorization.

1122002110213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10893224474.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1122002110213 its reverse (3120112002211), we get a palindrome (4242114112424).

The spelling of 1122002110213 in words is "one trillion, one hundred twenty-two billion, two million, one hundred ten thousand, two hundred thirteen".