622141105 has 4 divisors (see below), whose sum is σ = 746569332. Its totient is φ = 497712880.

The previous prime is 622141103. The next prime is 622141109. The reversal of 622141105 is 501141226.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 459502096 + 162639009 = 21436^2 + 12753^2 .

It is not a de Polignac number, because 622141105 - 2¹ = 622141103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (622141103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62214106 + ... + 62214115.

It is an arithmetic number, because the mean of its divisors is an integer number (186642333).

Almost surely, 2^622141105 is an apocalyptic number.

It is an amenable number.

622141105 is a deficient number, since it is larger than the sum of its proper divisors (124428227).

622141105 is a wasteful number, since it uses less digits than its factorization.

622141105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124428226.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 622141105 is about 24942.7565637802. The cubic root of 622141105 is about 853.6823427753.

The spelling of 622141105 in words is "six hundred twenty-two million, one hundred forty-one thousand, one hundred five".