10002020311202 has 8 divisors (see below), whose sum is σ = 15017065110300. Its totient is φ = 4996331941104.

The previous prime is 10002020311117. The next prime is 10002020311211. The reversal of 10002020311202 is 20211302020001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9800211819841 + 201808491361 = 3130529^2 + 449231^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2339104577 + ... + 2339108852.

Almost surely, 2^{10002020311202} is an apocalyptic number.

10002020311202 is a deficient number, since it is larger than the sum of its proper divisors (5015044799098).

10002020311202 is a wasteful number, since it uses less digits than its factorization.

10002020311202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4678214500.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10002020311202 its reverse (20211302020001), we get a palindrome (30213322331203).

The spelling of 10002020311202 in words is "ten trillion, two billion, twenty million, three hundred eleven thousand, two hundred two".