1220230000213 has 16 divisors (see below), whose sum is σ = 1396007424000. Its totient is φ = 1044817844400.

The previous prime is 1220230000183. The next prime is 1220230000217. The reversal of 1220230000213 is 3120000320221.

It is a cyclic number.

It is not a de Polignac number, because 1220230000213 - 2²¹ = 1220227903061 is a prime.

It is a super-2 number, since 2×1220230000213² (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 (1220230000217) 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, 29032788 + ... + 29074786.

It is an arithmetic number, because the mean of its divisors is an integer number (87250464000).

Almost surely, 2^{1220230000213} is an apocalyptic number.

It is an amenable number.

1220230000213 is a deficient number, since it is larger than the sum of its proper divisors (175777423787).

1220230000213 is a wasteful number, since it uses less digits than its factorization.

1220230000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46248.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1220230000213 its reverse (3120000320221), we get a palindrome (4340230320434).

The spelling of 1220230000213 in words is "one trillion, two hundred twenty billion, two hundred thirty million, two hundred thirteen", and thus it is an aban number.