220011012102 has 16 divisors (see below), whose sum is σ = 502882313472. Its totient is φ = 62860289160.

The previous prime is 220011012101. The next prime is 220011012121. The reversal of 220011012102 is 201210110022.

It is a super-2 number, since 2×220011012102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220011012101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2619178674 + ... + 2619178757.

It is an arithmetic number, because the mean of its divisors is an integer number (31430144592).

Almost surely, 2^220011012102 is an apocalyptic number.

220011012102 is an abundant number, since it is smaller than the sum of its proper divisors (282871301370).

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

220011012102 is a wasteful number, since it uses less digits than its factorization.

220011012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5238357443.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220011012102 its reverse (201210110022), we get a palindrome (421221122124).

The spelling of 220011012102 in words is "two hundred twenty billion, eleven million, twelve thousand, one hundred two".