102222303122320 has 160 divisors (see below), whose sum is σ = 252094436352000. Its totient is φ = 38469220787712.

The previous prime is 102222303122309. The next prime is 102222303122333. The reversal of 102222303122320 is 23221303222201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36892731 + ... + 39566629.

It is an arithmetic number, because the mean of its divisors is an integer number (1575590227200).

Almost surely, 2^{102222303122320} is an apocalyptic number.

102222303122320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102222303122320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126047218176000).

102222303122320 is an abundant number, since it is smaller than the sum of its proper divisors (149872133229680).

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

102222303122320 is a wasteful number, since it uses less digits than its factorization.

102222303122320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674277 (or 2674271 counting only the distinct ones).

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

Adding to 102222303122320 its reverse (23221303222201), we get a palindrome (125443606344521).

The spelling of 102222303122320 in words is "one hundred two trillion, two hundred twenty-two billion, three hundred three million, one hundred twenty-two thousand, three hundred twenty".