220120011201022 has 16 divisors (see below), whose sum is σ = 333110186862912. Its totient is φ = 109083330334720.

The previous prime is 220120011200927. The next prime is 220120011201029. The reversal of 220120011201022 is 220102110021022.

It is a happy number.

It is a super-2 number, since 2×220120011201022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220120011200987 and 220120011201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120011201029) 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, 2831254 + ... + 21172057.

It is an arithmetic number, because the mean of its divisors is an integer number (20819386678932).

Almost surely, 2^{220120011201022} is an apocalyptic number.

220120011201022 is a deficient number, since it is larger than the sum of its proper divisors (112990175661890).

220120011201022 is a wasteful number, since it uses less digits than its factorization.

220120011201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24044003.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220120011201022 its reverse (220102110021022), we get a palindrome (440222121222044).

The spelling of 220120011201022 in words is "two hundred twenty trillion, one hundred twenty billion, eleven million, two hundred one thousand, twenty-two".