22345523151 has 16 divisors (see below), whose sum is σ = 34054266624. Its totient is φ = 12767390784.

The previous prime is 22345523141. The next prime is 22345523191. The reversal of 22345523151 is 15132554322.

It is not a de Polignac number, because 22345523151 - 2¹³ = 22345514959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22345523141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139096 + ... + 253058.

It is an arithmetic number, because the mean of its divisors is an integer number (2128391664).

Almost surely, 2^22345523151 is an apocalyptic number.

22345523151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22345523151 is a deficient number, since it is larger than the sum of its proper divisors (11708743473).

22345523151 is a wasteful number, since it uses less digits than its factorization.

22345523151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123310.

The product of its digits is 36000, while the sum is 33.

The spelling of 22345523151 in words is "twenty-two billion, three hundred forty-five million, five hundred twenty-three thousand, one hundred fifty-one".