10020000211200 has 324 divisors, whose sum is σ = 40941444177088. Its totient is φ = 2290285670400.

The previous prime is 10020000211189. The next prime is 10020000211259. The reversal of 10020000211200 is 211200002001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12022396 + ... + 12828795.

Almost surely, 2^{10020000211200} is an apocalyptic number.

10020000211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020000211200 is an abundant number, since it is smaller than the sum of its proper divisors (30921443965888).

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

10020000211200 is a wasteful number, since it uses less digits than its factorization.

10020000211200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24851230 (or 24851208 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10020000211200 its reverse (211200002001), we get a palindrome (10231200213201).

The spelling of 10020000211200 in words is "ten trillion, twenty billion, two hundred eleven thousand, two hundred".