2112233311130 has 128 divisors (see below), whose sum is σ = 4159075092480. Its totient is φ = 769682753280.

The previous prime is 2112233311109. The next prime is 2112233311147. The reversal of 2112233311130 is 311133322112.

It is a junction number, because it is equal to n+sod(n) for n = 2112233311096 and 2112233311105.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198680915 + ... + 198691545.

It is an arithmetic number, because the mean of its divisors is an integer number (32492774160).

Almost surely, 2^{2112233311130} is an apocalyptic number.

2112233311130 is a deficient number, since it is larger than the sum of its proper divisors (2046841781350).

2112233311130 is a wasteful number, since it uses less digits than its factorization.

2112233311130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11076.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2112233311130 its reverse (311133322112), we get a palindrome (2423366633242).

The spelling of 2112233311130 in words is "two trillion, one hundred twelve billion, two hundred thirty-three million, three hundred eleven thousand, one hundred thirty".