102233110020 has 96 divisors (see below), whose sum is σ = 288850738176. Its totient is φ = 27015331200.

The previous prime is 102233110013. The next prime is 102233110061. The reversal of 102233110020 is 20011332201.

It is a super-2 number, since 2×102233110020² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 5705275 + ... + 5723165.

It is an arithmetic number, because the mean of its divisors is an integer number (3008861856).

Almost surely, 2^102233110020 is an apocalyptic number.

102233110020 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 102233110020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144425369088).

102233110020 is an abundant number, since it is smaller than the sum of its proper divisors (186617628156).

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

102233110020 is a wasteful number, since it uses less digits than its factorization.

102233110020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18761 (or 18759 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102233110020 its reverse (20011332201), we get a palindrome (122244442221).

The spelling of 102233110020 in words is "one hundred two billion, two hundred thirty-three million, one hundred ten thousand, twenty".