1012212000202 has 16 divisors (see below), whose sum is σ = 1640335704840. Its totient is φ = 465682194432.

The previous prime is 1012212000197. The next prime is 1012212000227. The reversal of 1012212000202 is 2020002122101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 182781045841 + 829430954361 = 427529^2 + 910731^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 62182327 + ... + 62198602.

Almost surely, 2^{1012212000202} is an apocalyptic number.

1012212000202 is a deficient number, since it is larger than the sum of its proper divisors (628123704638).

1012212000202 is a wasteful number, since it uses less digits than its factorization.

1012212000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124381257.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1012212000202 its reverse (2020002122101), we get a palindrome (3032214122303).

The spelling of 1012212000202 in words is "one trillion, twelve billion, two hundred twelve million, two hundred two", and thus it is an aban number.