10955537220 has 24 divisors (see below), whose sum is σ = 30675504384. Its totient is φ = 2921476576.

The previous prime is 10955537207. The next prime is 10955537221. The reversal of 10955537220 is 2273555901.

It is not an unprimeable number, because it can be changed into a prime (10955537221) 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, 91296084 + ... + 91296203.

It is an arithmetic number, because the mean of its divisors is an integer number (1278146016).

Almost surely, 2^10955537220 is an apocalyptic number.

10955537220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10955537220 is an abundant number, since it is smaller than the sum of its proper divisors (19719967164).

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

10955537220 is a wasteful number, since it uses less digits than its factorization.

10955537220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182592299 (or 182592297 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 39.

The spelling of 10955537220 in words is "ten billion, nine hundred fifty-five million, five hundred thirty-seven thousand, two hundred twenty".