220210101001210 has 16 divisors (see below), whose sum is σ = 396801210828456. Its totient is φ = 87990033950208.

The previous prime is 220210101001201. The next prime is 220210101001211. The reversal of 220210101001210 is 12100101012022.

It can be written as a sum of positive squares in 4 ways, for example, as 69423907074201 + 150786193927009 = 8332101^2 + 12279503^2 .

It is not an unprimeable number, because it can be changed into a prime (220210101001211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11750796447 + ... + 11750815186.

Almost surely, 2^{220210101001210} is an apocalyptic number.

220210101001210 is a deficient number, since it is larger than the sum of its proper divisors (176591109827246).

220210101001210 is a wasteful number, since it uses less digits than its factorization.

220210101001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23501612577.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220210101001210 its reverse (12100101012022), we get a palindrome (232310202013232).

The spelling of 220210101001210 in words is "two hundred twenty trillion, two hundred ten billion, one hundred one million, one thousand, two hundred ten".