22562155350561 has 8 divisors (see below), whose sum is σ = 30173758617184. Its totient is φ = 14995994492160.

The previous prime is 22562155350547. The next prime is 22562155350577. The reversal of 22562155350561 is 16505355126522.

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

It is not a de Polignac number, because 22562155350561 - 2¹⁰ = 22562155349537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22562155350561.

It is not an unprimeable number, because it can be changed into a prime (22562155357561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11360600896 + ... + 11360602881.

It is an arithmetic number, because the mean of its divisors is an integer number (3771719827148).

Almost surely, 2^{22562155350561} is an apocalyptic number.

It is an amenable number.

22562155350561 is a deficient number, since it is larger than the sum of its proper divisors (7611603266623).

22562155350561 is a wasteful number, since it uses less digits than its factorization.

22562155350561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22721204111.

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 22562155350561 in words is "twenty-two trillion, five hundred sixty-two billion, one hundred fifty-five million, three hundred fifty thousand, five hundred sixty-one".