22052151305 has 8 divisors (see below), whose sum is σ = 26474046144. Its totient is φ = 17634078000.

The previous prime is 22052151299. The next prime is 22052151313. The reversal of 22052151305 is 50315125022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22052151305 - 2²⁰ = 22051102729 is a prime.

It is a super-2 number, since 2×22052151305² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942671 + ... + 965780.

It is an arithmetic number, because the mean of its divisors is an integer number (3309255768).

Almost surely, 2^22052151305 is an apocalyptic number.

It is an amenable number.

22052151305 is a deficient number, since it is larger than the sum of its proper divisors (4421894839).

22052151305 is a wasteful number, since it uses less digits than its factorization.

22052151305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910767.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 22052151305 its reverse (50315125022), we get a palindrome (72367276327).

The spelling of 22052151305 in words is "twenty-two billion, fifty-two million, one hundred fifty-one thousand, three hundred five".