2113220011230 has 96 divisors (see below), whose sum is σ = 5634363084480. Its totient is φ = 549345646080.

The previous prime is 2113220011151. The next prime is 2113220011241. The reversal of 2113220011230 is 321100223112.

2113220011230 is a `hidden beast` number, since 211 + 3 + 220 + 0 + 1 + 1 + 230 = 666.

It is a super-2 number, since 2×2113220011230² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1289197 + ... + 2426616.

It is an arithmetic number, because the mean of its divisors is an integer number (58691282130).

Almost surely, 2^{2113220011230} is an apocalyptic number.

2113220011230 is an abundant number, since it is smaller than the sum of its proper divisors (3521143073250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113220011230 is a wasteful number, since it uses less digits than its factorization.

2113220011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715986 (or 3715983 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2113220011230 its reverse (321100223112), we get a palindrome (2434320234342).

The spelling of 2113220011230 in words is "two trillion, one hundred thirteen billion, two hundred twenty million, eleven thousand, two hundred thirty".