1822153105 has 32 divisors (see below), whose sum is σ = 2386114560. Its totient is φ = 1331225280.

The previous prime is 1822153103. The next prime is 1822153111. The reversal of 1822153105 is 5013512281.

It is not a de Polignac number, because 1822153105 - 2¹ = 1822153103 is a prime.

It is a super-2 number, since 2×1822153105² = 6640483876122282050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1822153103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296110 + ... + 302200.

It is an arithmetic number, because the mean of its divisors is an integer number (74566080).

Almost surely, 2^1822153105 is an apocalyptic number.

It is an amenable number.

1822153105 is a deficient number, since it is larger than the sum of its proper divisors (563961455).

1822153105 is a wasteful number, since it uses less digits than its factorization.

1822153105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6229.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 1822153105 is about 42686.6853362966. The cubic root of 1822153105 is about 1221.4104231345.

Adding to 1822153105 its reverse (5013512281), we get a palindrome (6835665386).

The spelling of 1822153105 in words is "one billion, eight hundred twenty-two million, one hundred fifty-three thousand, one hundred five".