10210002001202 has 4 divisors (see below), whose sum is σ = 15315003001806. Its totient is φ = 5105001000600.

The previous prime is 10210002001183. The next prime is 10210002001259. The reversal of 10210002001202 is 20210020001201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5485764993241 + 4724237007961 = 2342171^2 + 2173531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552500500299 + ... + 2552500500302.

Almost surely, 2^{10210002001202} is an apocalyptic number.

10210002001202 is a deficient number, since it is larger than the sum of its proper divisors (5105001000604).

10210002001202 is an equidigital number, since it uses as much as digits as its factorization.

10210002001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105001000603.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10210002001202 its reverse (20210020001201), we get a palindrome (30420022002403).

The spelling of 10210002001202 in words is "ten trillion, two hundred ten billion, two million, one thousand, two hundred two".