102220201121103 has 24 divisors (see below), whose sum is σ = 159013999959360. Its totient is φ = 62902840956480.

The previous prime is 102220201121083. The next prime is 102220201121131. The reversal of 102220201121103 is 301121102022201.

It is not a de Polignac number, because 102220201121103 - 2¹² = 102220201117007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220201121183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9283143 + ... + 17047496.

It is an arithmetic number, because the mean of its divisors is an integer number (6625583331640).

Almost surely, 2^{102220201121103} is an apocalyptic number.

102220201121103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102220201121103 is a deficient number, since it is larger than the sum of its proper divisors (56793798838257).

102220201121103 is a wasteful number, since it uses less digits than its factorization.

102220201121103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26363839 (or 26363836 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 102220201121103 its reverse (301121102022201), we get a palindrome (403341303143304).

The spelling of 102220201121103 in words is "one hundred two trillion, two hundred twenty billion, two hundred one million, one hundred twenty-one thousand, one hundred three".