220010011000 has 64 divisors (see below), whose sum is σ = 554425260480. Its totient is φ = 81234460800.

The previous prime is 220010010977. The next prime is 220010011003. The reversal of 220010011000 is 110010022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010011003) 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, 8448924 + ... + 8474923.

It is an arithmetic number, because the mean of its divisors is an integer number (8662894695).

Almost surely, 2^220010011000 is an apocalyptic number.

220010011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220010011000 is an abundant number, since it is smaller than the sum of its proper divisors (334415249480).

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

220010011000 is a wasteful number, since it uses less digits than its factorization.

220010011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16923881 (or 16923867 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 220010011000 its reverse (110010022), we get a palindrome (220120021022).

The spelling of 220010011000 in words is "two hundred twenty billion, ten million, eleven thousand".