22605415341140 has 24 divisors (see below), whose sum is σ = 47640309495912. Its totient is φ = 9009987607040.

The previous prime is 22605415341133. The next prime is 22605415341241. The reversal of 22605415341140 is 4114351450622.

It can be written as a sum of positive squares in 4 ways, for example, as 1472951177104 + 21132464164036 = 1213652^2 + 4597006^2 .

It is a super-2 number, since 2×22605415341140² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22605415341094 and 22605415341103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011152329 + ... + 2011163568.

It is an arithmetic number, because the mean of its divisors is an integer number (1985012895663).

Almost surely, 2^{22605415341140} is an apocalyptic number.

22605415341140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22605415341140 is an abundant number, since it is smaller than the sum of its proper divisors (25034894154772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22605415341140 is a wasteful number, since it uses less digits than its factorization.

22605415341140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022316187 (or 4022316185 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 22605415341140 its reverse (4114351450622), we get a palindrome (26719766791762).

The spelling of 22605415341140 in words is "twenty-two trillion, six hundred five billion, four hundred fifteen million, three hundred forty-one thousand, one hundred forty".