102220441331100 has 72 divisors (see below), whose sum is σ = 295851318470400. Its totient is φ = 27250166086080.

The previous prime is 102220441331093. The next prime is 102220441331101. The reversal of 102220441331100 is 1133144022201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220441331101) 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, 52913700 + ... + 54811499.

Almost surely, 2^{102220441331100} is an apocalyptic number.

102220441331100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102220441331100 is an abundant number, since it is smaller than the sum of its proper divisors (193630877139300).

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

102220441331100 is a wasteful number, since it uses less digits than its factorization.

102220441331100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107728379 (or 107728372 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 102220441331100 its reverse (1133144022201), we get a palindrome (103353585353301).

The spelling of 102220441331100 in words is "one hundred two trillion, two hundred twenty billion, four hundred forty-one million, three hundred thirty-one thousand, one hundred".