1012051112230 has 16 divisors (see below), whose sum is σ = 1821703633344. Its totient is φ = 404817860160.

The previous prime is 1012051112203. The next prime is 1012051112251. The reversal of 1012051112230 is 322111502101.

It is a junction number, because it is equal to n+sod(n) for n = 1012051112198 and 1012051112207.

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, 2476954 + ... + 2856466.

It is an arithmetic number, because the mean of its divisors is an integer number (113856477084).

Almost surely, 2^{1012051112230} is an apocalyptic number.

1012051112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012051112230 is a deficient number, since it is larger than the sum of its proper divisors (809652521114).

1012051112230 is a wasteful number, since it uses less digits than its factorization.

1012051112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646191.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 1012051112230 its reverse (322111502101), we get a palindrome (1334162614331).

The spelling of 1012051112230 in words is "one trillion, twelve billion, fifty-one million, one hundred twelve thousand, two hundred thirty".