220222010021211 has 24 divisors (see below), whose sum is σ = 347343566310000. Its totient is φ = 133342090372800.

The previous prime is 220222010021197. The next prime is 220222010021263. The reversal of 220222010021211 is 112120010222022.

It is a happy number.

220222010021211 is a `hidden beast` number, since 2 + 202 + 220 + 10 + 0 + 21 + 211 = 666.

It is not a de Polignac number, because 220222010021211 - 2⁵ = 220222010021179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220222010021311) 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, 1048181836 + ... + 1048391913.

It is an arithmetic number, because the mean of its divisors is an integer number (14472648596250).

Almost surely, 2^{220222010021211} is an apocalyptic number.

220222010021211 is a deficient number, since it is larger than the sum of its proper divisors (127121556288789).

220222010021211 is a wasteful number, since it uses less digits than its factorization.

220222010021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096574827 (or 2096574824 counting only the distinct ones).

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

Adding to 220222010021211 its reverse (112120010222022), we get a palindrome (332342020243233).

The spelling of 220222010021211 in words is "two hundred twenty trillion, two hundred twenty-two billion, ten million, twenty-one thousand, two hundred eleven".