2200121000210 has 32 divisors (see below), whose sum is σ = 4636352552832. Its totient is φ = 735928974720.

The previous prime is 2200121000201. The next prime is 2200121000257. The reversal of 2200121000210 is 120001210022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2200121000191 and 2200121000200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383293472 + ... + 383299211.

It is an arithmetic number, because the mean of its divisors is an integer number (144886017276).

Almost surely, 2^{2200121000210} is an apocalyptic number.

2200121000210 is an abundant number, since it is smaller than the sum of its proper divisors (2436231552622).

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

2200121000210 is a wasteful number, since it uses less digits than its factorization.

2200121000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766592738.

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

Adding to 2200121000210 its reverse (120001210022), we get a palindrome (2320122210232).

The spelling of 2200121000210 in words is "two trillion, two hundred billion, one hundred twenty-one million, two hundred ten", and thus it is an aban number.