220211210201022 has 40 divisors (see below), whose sum is σ = 493980261719736. Its totient is φ = 73322806434768.

The previous prime is 220211210200889. The next prime is 220211210201041. The reversal of 220211210201022 is 220102012112022.

It is a happy number.

220211210201022 is a `hidden beast` number, since 2 + 20 + 211 + 210 + 201 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 220211210200986 and 220211210201004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 749207233 + ... + 749501100.

Almost surely, 2^{220211210201022} is an apocalyptic number.

220211210201022 is an abundant number, since it is smaller than the sum of its proper divisors (273769051518714).

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

220211210201022 is a wasteful number, since it uses less digits than its factorization.

220211210201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498709254 (or 1498709245 counting only the distinct ones).

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

Adding to 220211210201022 its reverse (220102012112022), we get a palindrome (440313222313044).

The spelling of 220211210201022 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred ten million, two hundred one thousand, twenty-two".