20000002101202 has 8 divisors (see below), whose sum is σ = 30000171753612. Its totient is φ = 9999944850000.

The previous prime is 20000002101197. The next prime is 20000002101221. The reversal of 20000002101202 is 20210120000002.

It can be written as a sum of positive squares in 2 ways, for example, as 19135996529841 + 864005571361 = 4374471^2 + 929519^2 .

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, 27654049 + ... + 28368052.

Almost surely, 2^{20000002101202} is an apocalyptic number.

20000002101202 is a deficient number, since it is larger than the sum of its proper divisors (10000169652410).

20000002101202 is a wasteful number, since it uses less digits than its factorization.

20000002101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56200604.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20000002101202 its reverse (20210120000002), we get a palindrome (40210122101204).

The spelling of 20000002101202 in words is "twenty trillion, two million, one hundred one thousand, two hundred two".