111220000213 has 16 divisors (see below), whose sum is σ = 127840737024. Its totient is φ = 94782965760.

The previous prime is 111220000211. The next prime is 111220000223. The reversal of 111220000213 is 312000022111.

It is not a de Polignac number, because 111220000213 - 2¹ = 111220000211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111220000193 and 111220000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111220000211) 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, 2056981 + ... + 2110357.

It is an arithmetic number, because the mean of its divisors is an integer number (7990046064).

Almost surely, 2^111220000213 is an apocalyptic number.

It is an amenable number.

111220000213 is a deficient number, since it is larger than the sum of its proper divisors (16620736811).

111220000213 is a wasteful number, since it uses less digits than its factorization.

111220000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55092.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 111220000213 its reverse (312000022111), we get a palindrome (423220022324).

The spelling of 111220000213 in words is "one hundred eleven billion, two hundred twenty million, two hundred thirteen", and thus it is an aban number.