1220232002213 has 8 divisors (see below), whose sum is σ = 1394689110528. Its totient is φ = 1045809456624.

The previous prime is 1220232002177. The next prime is 1220232002251. The reversal of 1220232002213 is 3122002320221.

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 1220232002213 - 2¹⁴ = 1220231985829 is a prime.

It is a super-2 number, since 2×1220232002213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220232008213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8564981 + ... + 8706282.

It is an arithmetic number, because the mean of its divisors is an integer number (174336138816).

Almost surely, 2^{1220232002213} is an apocalyptic number.

It is an amenable number.

1220232002213 is a deficient number, since it is larger than the sum of its proper divisors (174457108315).

1220232002213 is a wasteful number, since it uses less digits than its factorization.

1220232002213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17281363.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1220232002213 its reverse (3122002320221), we get a palindrome (4342234322434).

The spelling of 1220232002213 in words is "one trillion, two hundred twenty billion, two hundred thirty-two million, two thousand, two hundred thirteen".