1012112200210 has 64 divisors (see below), whose sum is σ = 1907547542784. Its totient is φ = 385913651200.

The previous prime is 1012112200207. The next prime is 1012112200219. The reversal of 1012112200210 is 120022112101.

It is a super-2 number, since 2×1012112200210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1012112200219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85933842 + ... + 85945618.

It is an arithmetic number, because the mean of its divisors is an integer number (29805430356).

Almost surely, 2^{1012112200210} is an apocalyptic number.

1012112200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012112200210 is a deficient number, since it is larger than the sum of its proper divisors (895435342574).

1012112200210 is a wasteful number, since it uses less digits than its factorization.

1012112200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13059.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1012112200210 its reverse (120022112101), we get a palindrome (1132134312311).

The spelling of 1012112200210 in words is "one trillion, twelve billion, one hundred twelve million, two hundred thousand, two hundred ten".