22000241242 has 32 divisors (see below), whose sum is σ = 38152765440. Its totient is φ = 9319710960.

The previous prime is 22000241183. The next prime is 22000241243. The reversal of 22000241242 is 24214200022.

It is a super-2 number, since 2×22000241242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22000241243) 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, 459009 + ... + 504667.

It is an arithmetic number, because the mean of its divisors is an integer number (1192273920).

Almost surely, 2^22000241242 is an apocalyptic number.

22000241242 is a deficient number, since it is larger than the sum of its proper divisors (16152524198).

22000241242 is a wasteful number, since it uses less digits than its factorization.

22000241242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46066.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22000241242 its reverse (24214200022), we get a palindrome (46214441264).

The spelling of 22000241242 in words is "twenty-two billion, two hundred forty-one thousand, two hundred forty-two".