10122030000 has 200 divisors, whose sum is σ = 36306815600. Its totient is φ = 2699136000.

The previous prime is 10122029989. The next prime is 10122030041. The reversal of 10122030000 is 3022101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 251256 + ... + 288744.

It is an arithmetic number, because the mean of its divisors is an integer number (181534078).

Almost surely, 2^10122030000 is an apocalyptic number.

10122030000 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 10122030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18153407800).

10122030000 is an abundant number, since it is smaller than the sum of its proper divisors (26184785600).

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

10122030000 is an equidigital number, since it uses as much as digits as its factorization.

10122030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37526 (or 37499 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10122030000 its reverse (3022101), we get a palindrome (10125052101).

The spelling of 10122030000 in words is "ten billion, one hundred twenty-two million, thirty thousand".