102022252750000 has 280 divisors, whose sum is σ = 283730649451200. Its totient is φ = 35146404000000.

The previous prime is 102022252749953. The next prime is 102022252750001. The reversal of 102022252750000 is 57252220201.

It is not an unprimeable number, because it can be changed into a prime (102022252750001) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 51273711 + ... + 53226289.

It is an arithmetic number, because the mean of its divisors is an integer number (1013323748040).

Almost surely, 2^{102022252750000} is an apocalyptic number.

102022252750000 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 102022252750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141865324725600).

102022252750000 is an abundant number, since it is smaller than the sum of its proper divisors (181708396701200).

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

102022252750000 is an equidigital number, since it uses as much as digits as its factorization.

102022252750000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952647 (or 1952616 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The spelling of 102022252750000 in words is "one hundred two trillion, twenty-two billion, two hundred fifty-two million, seven hundred fifty thousand".