1012011202 has 8 divisors (see below), whose sum is σ = 1570362300. Its totient is φ = 488557104.

The previous prime is 1012011197. The next prime is 1012011223. The reversal of 1012011202 is 2021102101.

It can be written as a sum of positive squares in 2 ways, for example, as 898140961 + 113870241 = 29969^2 + 10671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8724177 + ... + 8724292.

Almost surely, 2^1012011202 is an apocalyptic number.

1012011202 is a deficient number, since it is larger than the sum of its proper divisors (558351098).

1012011202 is a wasteful number, since it uses less digits than its factorization.

1012011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17448500.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1012011202 is about 31812.1235066130. The cubic root of 1012011202 is about 1003.9878102307.

Adding to 1012011202 its reverse (2021102101), we get a palindrome (3033113303).

The spelling of 1012011202 in words is "one billion, twelve million, eleven thousand, two hundred two".