10612221065719 has 32 divisors (see below), whose sum is σ = 13182390784640. Its totient is φ = 8318587133952.

The previous prime is 10612221065717. The next prime is 10612221065741. The reversal of 10612221065719 is 91756012221601.

It is a cyclic number.

It is not a de Polignac number, because 10612221065719 - 2¹ = 10612221065717 is a prime.

It is a super-2 number, since 2×10612221065719² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10612221065717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105656587 + ... + 105756979.

It is an arithmetic number, because the mean of its divisors is an integer number (411949712020).

Almost surely, 2^{10612221065719} is an apocalyptic number.

10612221065719 is a deficient number, since it is larger than the sum of its proper divisors (2570169718921).

10612221065719 is a wasteful number, since it uses less digits than its factorization.

10612221065719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111179.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 10612221065719 in words is "ten trillion, six hundred twelve billion, two hundred twenty-one million, sixty-five thousand, seven hundred nineteen".