220211200001210 has 16 divisors (see below), whose sum is σ = 432414720002592. Its totient is φ = 80076800000400.

The previous prime is 220211200001189. The next prime is 220211200001213. The reversal of 220211200001210 is 12100002112022.

It is a super-2 number, since 2×220211200001210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220211200001213) 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, 1000959999896 + ... + 1000960000115.

It is an arithmetic number, because the mean of its divisors is an integer number (27025920000162).

Almost surely, 2^{220211200001210} is an apocalyptic number.

220211200001210 is a deficient number, since it is larger than the sum of its proper divisors (212203520001382).

220211200001210 is a wasteful number, since it uses less digits than its factorization.

220211200001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001920000029.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220211200001210 its reverse (12100002112022), we get a palindrome (232311202113232).

The spelling of 220211200001210 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred million, one thousand, two hundred ten".