220000020021102 has 16 divisors (see below), whose sum is σ = 440000530677072. Its totient is φ = 73333258234560.

The previous prime is 220000020021079. The next prime is 220000020021107. The reversal of 220000020021102 is 201120020000022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220000020021107) 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, 14480143 + ... + 25488714.

It is an arithmetic number, because the mean of its divisors is an integer number (27500033167317).

Almost surely, 2^{220000020021102} is an apocalyptic number.

220000020021102 is an abundant number, since it is smaller than the sum of its proper divisors (220000510655970).

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

220000020021102 is a wasteful number, since it uses less digits than its factorization.

220000020021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40886243.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220000020021102 its reverse (201120020000022), we get a palindrome (421120040021124).

The spelling of 220000020021102 in words is "two hundred twenty trillion, twenty million, twenty-one thousand, one hundred two".