220202121011102 has 8 divisors (see below), whose sum is σ = 332032517546112. Its totient is φ = 109524615162400.

The previous prime is 220202121011101. The next prime is 220202121011123. The reversal of 220202121011102 is 201110121202022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220202121011101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288222671099 + ... + 288222671862.

It is an arithmetic number, because the mean of its divisors is an integer number (41504064693264).

Almost surely, 2^{220202121011102} is an apocalyptic number.

220202121011102 is a deficient number, since it is larger than the sum of its proper divisors (111830396535010).

220202121011102 is a wasteful number, since it uses less digits than its factorization.

220202121011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576445343154.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220202121011102 its reverse (201110121202022), we get a palindrome (421312242213124).

The spelling of 220202121011102 in words is "two hundred twenty trillion, two hundred two billion, one hundred twenty-one million, eleven thousand, one hundred two".