102220132220323 has 8 divisors (see below), whose sum is σ = 110266997652000. Its totient is φ = 94199520836928.

The previous prime is 102220132220287. The next prime is 102220132220369. The reversal of 102220132220323 is 323022231022201.

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

It is not a de Polignac number, because 102220132220323 - 2²¹ = 102220130123171 is a prime.

It is a super-2 number, since 2×102220132220323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102220132229323) 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, 6563503978 + ... + 6563519551.

It is an arithmetic number, because the mean of its divisors is an integer number (13783374706500).

Almost surely, 2^{102220132220323} is an apocalyptic number.

102220132220323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102220132220323 is a deficient number, since it is larger than the sum of its proper divisors (8046865431677).

102220132220323 is a wasteful number, since it uses less digits than its factorization.

102220132220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13127024141.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 102220132220323 its reverse (323022231022201), we get a palindrome (425242363242524).

The spelling of 102220132220323 in words is "one hundred two trillion, two hundred twenty billion, one hundred thirty-two million, two hundred twenty thousand, three hundred twenty-three".