1012200000104 has 32 divisors (see below), whose sum is σ = 1997901784800. Its totient is φ = 479429887680.

The previous prime is 1012200000103. The next prime is 1012200000127. The reversal of 1012200000104 is 4010000022101.

It is not an unprimeable number, because it can be changed into a prime (1012200000103) 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, 2039834 + ... + 2487030.

It is an arithmetic number, because the mean of its divisors is an integer number (62434430775).

Almost surely, 2^{1012200000104} is an apocalyptic number.

It is an amenable number.

1012200000104 is a deficient number, since it is larger than the sum of its proper divisors (985701784696).

1012200000104 is a wasteful number, since it uses less digits than its factorization.

1012200000104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462113 (or 462109 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1012200000104 its reverse (4010000022101), we get a palindrome (5022200022205).

The spelling of 1012200000104 in words is "one trillion, twelve billion, two hundred million, one hundred four", and thus it is an aban number.