1000000020202 has 16 divisors (see below), whose sum is σ = 1501279920000. Its totient is φ = 499573509840.

The previous prime is 1000000020197. The next prime is 1000000020221. The reversal of 1000000020202 is 2020200000001.

It is a happy number.

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, 17344699 + ... + 17402257.

It is an arithmetic number, because the mean of its divisors is an integer number (93829995000).

Almost surely, 2^{1000000020202} is an apocalyptic number.

1000000020202 is a deficient number, since it is larger than the sum of its proper divisors (501279899798).

1000000020202 is a wasteful number, since it uses less digits than its factorization.

1000000020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64821.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 1000000020202 its reverse (2020200000001), we get a palindrome (3020200020203).

The spelling of 1000000020202 in words is "one trillion, twenty thousand, two hundred two".