12200110101010 has 32 divisors (see below), whose sum is σ = 23780104154352. Its totient is φ = 4479768426240.

The previous prime is 12200110100989. The next prime is 12200110101029. The reversal of 12200110101010 is 1010101100221.

It can be written as a sum of positive squares in 8 ways, for example, as 26842562569 + 12173267538441 = 163837^2 + 3489021^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 259222329 + ... + 259269388.

Almost surely, 2^{12200110101010} is an apocalyptic number.

12200110101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200110101010 is a deficient number, since it is larger than the sum of its proper divisors (11579994053342).

12200110101010 is a wasteful number, since it uses less digits than its factorization.

12200110101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518491918.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12200110101010 its reverse (1010101100221), we get a palindrome (13210211201231).

The spelling of 12200110101010 in words is "twelve trillion, two hundred billion, one hundred ten million, one hundred one thousand, ten".