1012200012110 has 16 divisors (see below), whose sum is σ = 2082240025056. Its totient is φ = 347040004128.

The previous prime is 1012200012041. The next prime is 1012200012113. The reversal of 1012200012110 is 112100022101.

It is a junction number, because it is equal to n+sod(n) for n = 1012200012091 and 1012200012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012200012113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7230000017 + ... + 7230000156.

It is an arithmetic number, because the mean of its divisors is an integer number (130140001566).

Almost surely, 2^{1012200012110} is an apocalyptic number.

1012200012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012200012110 is an abundant number, since it is smaller than the sum of its proper divisors (1070040012946).

1012200012110 is a wasteful number, since it uses less digits than its factorization.

1012200012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14460000187.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1012200012110 its reverse (112100022101), we get a palindrome (1124300034211).

Subtracting from 1012200012110 its reverse (112100022101), we obtain a palindrome (900099990009).

The spelling of 1012200012110 in words is "one trillion, twelve billion, two hundred million, twelve thousand, one hundred ten".