22152145103 has 16 divisors (see below), whose sum is σ = 25603871904. Its totient is φ = 18941583360.

The previous prime is 22152145091. The next prime is 22152145109. The reversal of 22152145103 is 30154125122.

It is a cyclic number.

It is not a de Polignac number, because 22152145103 - 2¹⁸ = 22151882959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22152145109) by changing a digit.

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, 261551 + ... + 335727.

It is an arithmetic number, because the mean of its divisors is an integer number (1600241994).

Almost surely, 2^22152145103 is an apocalyptic number.

22152145103 is a deficient number, since it is larger than the sum of its proper divisors (3451726801).

22152145103 is a wasteful number, since it uses less digits than its factorization.

22152145103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75802.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 22152145103 in words is "twenty-two billion, one hundred fifty-two million, one hundred forty-five thousand, one hundred three".