22514551241 has 16 divisors (see below), whose sum is σ = 27728725248. Its totient is φ = 17801812800.

The previous prime is 22514551223. The next prime is 22514551243. The reversal of 22514551241 is 14215541522.

It is a cyclic number.

It is not a de Polignac number, because 22514551241 - 2¹⁰ = 22514550217 is a prime.

It is a super-2 number, since 2×22514551241² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22514551198 and 22514551207.

It is not an unprimeable number, because it can be changed into a prime (22514551243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55631 + ... + 219371.

It is an arithmetic number, because the mean of its divisors is an integer number (1733045328).

Almost surely, 2^22514551241 is an apocalyptic number.

It is an amenable number.

22514551241 is a deficient number, since it is larger than the sum of its proper divisors (5214174007).

22514551241 is a wasteful number, since it uses less digits than its factorization.

22514551241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165272.

The product of its digits is 16000, while the sum is 32.

The spelling of 22514551241 in words is "twenty-two billion, five hundred fourteen million, five hundred fifty-one thousand, two hundred forty-one".