102223021111122 has 32 divisors (see below), whose sum is σ = 204749156903040. Its totient is φ = 34023852213120.

The previous prime is 102223021111091. The next prime is 102223021111129. The reversal of 102223021111122 is 221111120322201.

It is not an unprimeable number, because it can be changed into a prime (102223021111129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9346404 + ... + 17082192.

It is an arithmetic number, because the mean of its divisors is an integer number (6398411153220).

Almost surely, 2^{102223021111122} is an apocalyptic number.

102223021111122 is an abundant number, since it is smaller than the sum of its proper divisors (102526135791918).

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

102223021111122 is a wasteful number, since it uses less digits than its factorization.

102223021111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7739058.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 102223021111122 its reverse (221111120322201), we get a palindrome (323334141433323).

The spelling of 102223021111122 in words is "one hundred two trillion, two hundred twenty-three billion, twenty-one million, one hundred eleven thousand, one hundred twenty-two".