20010010212202 has 8 divisors (see below), whose sum is σ = 30352262681700. Its totient is φ = 9892589318304.

The previous prime is 20010010212187. The next prime is 20010010212217. The reversal of 20010010212202 is 20221201001002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20010010212187) and next prime (20010010212217).

It can be written as a sum of positive squares in 2 ways, for example, as 16738907525041 + 3271102687161 = 4091321^2 + 1808619^2 .

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, 56207893677 + ... + 56207894032.

Almost surely, 2^{20010010212202} is an apocalyptic number.

20010010212202 is a deficient number, since it is larger than the sum of its proper divisors (10342252469498).

20010010212202 is a wasteful number, since it uses less digits than its factorization.

20010010212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112415787800.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20010010212202 its reverse (20221201001002), we get a palindrome (40231211213204).

The spelling of 20010010212202 in words is "twenty trillion, ten billion, ten million, two hundred twelve thousand, two hundred two".