210011012000 has 48 divisors (see below), whose sum is σ = 515997066312. Its totient is φ = 84004403200.

The previous prime is 210011011993. The next prime is 210011012017. The reversal of 210011012000 is 210110012.

It can be written as a sum of positive squares in 4 ways, for example, as 27719586064 + 182291425936 = 166492^2 + 426956^2 .

It is a super-2 number, since 2×210011012000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

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, 26247377 + ... + 26255376.

Almost surely, 2^210011012000 is an apocalyptic number.

210011012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210011012000 is an abundant number, since it is smaller than the sum of its proper divisors (305986054312).

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

210011012000 is an equidigital number, since it uses as much as digits as its factorization.

210011012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52502778 (or 52502760 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 210011012000 its reverse (210110012), we get a palindrome (210221122012).

The spelling of 210011012000 in words is "two hundred ten billion, eleven million, twelve thousand".