120211111123230 has 16 divisors (see below), whose sum is σ = 288506666695824. Its totient is φ = 32056296299520.

The previous prime is 120211111123139. The next prime is 120211111123309. The reversal of 120211111123230 is 32321111112021.

It is a super-2 number, since 2×120211111123230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120211111123197 and 120211111123206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003518518691 + ... + 2003518518750.

It is an arithmetic number, because the mean of its divisors is an integer number (18031666668489).

Almost surely, 2^{120211111123230} is an apocalyptic number.

120211111123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120211111123230 is an abundant number, since it is smaller than the sum of its proper divisors (168295555572594).

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

120211111123230 is a wasteful number, since it uses less digits than its factorization.

120211111123230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007037037451.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 120211111123230 its reverse (32321111112021), we get a palindrome (152532222235251).

It can be divided in two parts, 120211111 and 123230, that added together give a triangular number (120334341 = T₁₅₅₁₃).

The spelling of 120211111123230 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred eleven million, one hundred twenty-three thousand, two hundred thirty".