22206052150553 has 8 divisors (see below), whose sum is σ = 22341302964288. Its totient is φ = 22070828485264.

The previous prime is 22206052150519. The next prime is 22206052150589. The reversal of 22206052150553 is 35505125060222.

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

It is a cyclic number.

It is not a de Polignac number, because 22206052150553 - 2³⁰ = 22204978408729 is a prime.

It is a super-2 number, since 2×22206052150553² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22206052150153) 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, 5145026 + ... + 8419227.

It is an arithmetic number, because the mean of its divisors is an integer number (2792662870536).

Almost surely, 2^{22206052150553} is an apocalyptic number.

It is an amenable number.

22206052150553 is a deficient number, since it is larger than the sum of its proper divisors (135250813735).

22206052150553 is a wasteful number, since it uses less digits than its factorization.

22206052150553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13574223.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 22206052150553 in words is "twenty-two trillion, two hundred six billion, fifty-two million, one hundred fifty thousand, five hundred fifty-three".