10101212200005 has 16 divisors (see below), whose sum is σ = 16162557935424. Its totient is φ = 5387107034880.

The previous prime is 10101212199989. The next prime is 10101212200039. The reversal of 10101212200005 is 50000221210101.

It is not a de Polignac number, because 10101212200005 - 2⁴ = 10101212199989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12478159 + ... + 13262988.

It is an arithmetic number, because the mean of its divisors is an integer number (1010159870964).

Almost surely, 2^{10101212200005} is an apocalyptic number.

10101212200005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10101212200005 is a deficient number, since it is larger than the sum of its proper divisors (6061345735419).

10101212200005 is a wasteful number, since it uses less digits than its factorization.

10101212200005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25767316.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 10101212200005 its reverse (50000221210101), we get a palindrome (60101433410106).

The spelling of 10101212200005 in words is "ten trillion, one hundred one billion, two hundred twelve million, two hundred thousand, five".