10612202051205 has 16 divisors (see below), whose sum is σ = 18866136980160. Its totient is φ = 5659841093904.

The previous prime is 10612202051167. The next prime is 10612202051221. The reversal of 10612202051205 is 50215020221601.

10612202051205 is a `hidden beast` number, since 1 + 0 + 6 + 122 + 0 + 20 + 512 + 0 + 5 = 666.

It is not a de Polignac number, because 10612202051205 - 2¹³ = 10612202043013 is a prime.

It is a super-2 number, since 2×10612202051205² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39304451907 + ... + 39304452176.

It is an arithmetic number, because the mean of its divisors is an integer number (1179133561260).

Almost surely, 2^{10612202051205} is an apocalyptic number.

10612202051205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10612202051205 is a deficient number, since it is larger than the sum of its proper divisors (8253934928955).

10612202051205 is an equidigital number, since it uses as much as digits as its factorization.

10612202051205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78608904097 (or 78608904091 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 10612202051205 its reverse (50215020221601), we get a palindrome (60827222272806).

The spelling of 10612202051205 in words is "ten trillion, six hundred twelve billion, two hundred two million, fifty-one thousand, two hundred five".