105622368397 has 16 divisors (see below), whose sum is σ = 130062016000. Its totient is φ = 83527396992.

The previous prime is 105622368391. The next prime is 105622368409. The reversal of 105622368397 is 793863226501.

It is not a de Polignac number, because 105622368397 - 2¹¹ = 105622366349 is a prime.

It is a super-2 number, since 2×105622368397² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105622368391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108408 + ... + 472225.

It is an arithmetic number, because the mean of its divisors is an integer number (8128876000).

Almost surely, 2^105622368397 is an apocalyptic number.

105622368397 is the 187637-th hex number.

It is an amenable number.

105622368397 is a deficient number, since it is larger than the sum of its proper divisors (24439647603).

105622368397 is a wasteful number, since it uses less digits than its factorization.

105622368397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582652.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 105622368397 in words is "one hundred five billion, six hundred twenty-two million, three hundred sixty-eight thousand, three hundred ninety-seven".