1012000202 has 16 divisors (see below), whose sum is σ = 1534998600. Its totient is φ = 500355072.

The previous prime is 1012000201. The next prime is 1012000219. The reversal of 1012000202 is 2020002101.

It can be written as a sum of positive squares in 4 ways, for example, as 413268241 + 598731961 = 20329^2 + 24469^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1012000202.

It is not an unprimeable number, because it can be changed into a prime (1012000201) 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, 96488 + ... + 106460.

Almost surely, 2^1012000202 is an apocalyptic number.

1012000202 is a deficient number, since it is larger than the sum of its proper divisors (522998398).

1012000202 is a wasteful number, since it uses less digits than its factorization.

1012000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10537.

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

The square root of 1012000202 is about 31811.9506160814. The cubic root of 1012000202 is about 1003.9841726208.

Adding to 1012000202 its reverse (2020002101), we get a palindrome (3032002303).

The spelling of 1012000202 in words is "one billion, twelve million, two hundred two", and thus it is an aban number.