11014534220 has 48 divisors (see below), whose sum is σ = 23345128800. Its totient is φ = 4365064704.

The previous prime is 11014534217. The next prime is 11014534241. The reversal of 11014534220 is 2243541011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495106 + ... + 1502454.

It is an arithmetic number, because the mean of its divisors is an integer number (486356850).

Almost surely, 2^11014534220 is an apocalyptic number.

11014534220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11014534220 is an abundant number, since it is smaller than the sum of its proper divisors (12330594580).

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

11014534220 is a wasteful number, since it uses less digits than its factorization.

11014534220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042 (or 8040 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The spelling of 11014534220 in words is "eleven billion, fourteen million, five hundred thirty-four thousand, two hundred twenty".