1210210012200 has 192 divisors, whose sum is σ = 4513264704000. Its totient is φ = 262060496640.

The previous prime is 1210210012183. The next prime is 1210210012213. The reversal of 1210210012200 is 22100120121.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7502970 + ... + 7662569.

It is an arithmetic number, because the mean of its divisors is an integer number (23506587000).

Almost surely, 2^{1210210012200} is an apocalyptic number.

1210210012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210210012200 is an abundant number, since it is smaller than the sum of its proper divisors (3303054691800).

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

1210210012200 is a wasteful number, since it uses less digits than its factorization.

1210210012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15165584 (or 15165575 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1210210012200 its reverse (22100120121), we get a palindrome (1232310132321).

The spelling of 1210210012200 in words is "one trillion, two hundred ten billion, two hundred ten million, twelve thousand, two hundred".