220101202202211 has 24 divisors (see below), whose sum is σ = 347489284374336. Its totient is φ = 133139611243440.

The previous prime is 220101202202197. The next prime is 220101202202213. The reversal of 220101202202211 is 112202202101022.

It is a happy number.

220101202202211 is a `hidden beast` number, since 2 + 201 + 0 + 1 + 20 + 220 + 221 + 1 = 666.

It is not a de Polignac number, because 220101202202211 - 2¹³ = 220101202194019 is a prime.

It is a super-2 number, since 2×220101202202211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220101202202213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2125420945 + ... + 2125524498.

It is an arithmetic number, because the mean of its divisors is an integer number (14478720182264).

Almost surely, 2^{220101202202211} is an apocalyptic number.

220101202202211 is a deficient number, since it is larger than the sum of its proper divisors (127388082172125).

220101202202211 is a wasteful number, since it uses less digits than its factorization.

220101202202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250945983 (or 4250945980 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220101202202211 its reverse (112202202101022), we get a palindrome (332303404303233).

The spelling of 220101202202211 in words is "two hundred twenty trillion, one hundred one billion, two hundred two million, two hundred two thousand, two hundred eleven".