10021000212200 has 96 divisors (see below), whose sum is σ = 25591387492800. Its totient is φ = 3632325903360.

The previous prime is 10021000212193. The next prime is 10021000212227. The reversal of 10021000212200 is 221200012001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57240977 + ... + 57415776.

It is an arithmetic number, because the mean of its divisors is an integer number (266576953050).

Almost surely, 2^{10021000212200} is an apocalyptic number.

10021000212200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10021000212200 is an abundant number, since it is smaller than the sum of its proper divisors (15570387280600).

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

10021000212200 is a wasteful number, since it uses less digits than its factorization.

10021000212200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114656811 (or 114656802 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10021000212200 its reverse (221200012001), we get a palindrome (10242200224201).

The spelling of 10021000212200 in words is "ten trillion, twenty-one billion, two hundred twelve thousand, two hundred".