22052655466 has 4 divisors (see below), whose sum is σ = 33078983202. Its totient is φ = 11026327732.

The previous prime is 22052655433. The next prime is 22052655491. The reversal of 22052655466 is 66455625022.

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

It can be written as a sum of positive squares in only one way, i.e., 21305781225 + 746874241 = 145965^2 + 27329^2 .

It is a super-2 number, since 2×22052655466² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5513163865 + ... + 5513163868.

Almost surely, 2^22052655466 is an apocalyptic number.

22052655466 is a deficient number, since it is larger than the sum of its proper divisors (11026327736).

22052655466 is a wasteful number, since it uses less digits than its factorization.

22052655466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11026327735.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 22052655466 in words is "twenty-two billion, fifty-two million, six hundred fifty-five thousand, four hundred sixty-six".