22060061600 has 72 divisors (see below), whose sum is σ = 54357645888. Its totient is φ = 8741523200.

The previous prime is 22060061593. The next prime is 22060061609. The reversal of 22060061600 is 616006022.

It is not an unprimeable number, because it can be changed into a prime (22060061609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43256 + ... + 214455.

It is an arithmetic number, because the mean of its divisors is an integer number (754967304).

Almost surely, 2^22060061600 is an apocalyptic number.

22060061600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22060061600 is an abundant number, since it is smaller than the sum of its proper divisors (32297584288).

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

22060061600 is a wasteful number, since it uses less digits than its factorization.

22060061600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257838 (or 257825 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22060061600 its reverse (616006022), we get a palindrome (22676067622).

The spelling of 22060061600 in words is "twenty-two billion, sixty million, sixty-one thousand, six hundred".