10221012130 has 32 divisors (see below), whose sum is σ = 21131769600. Its totient is φ = 3486732480.

The previous prime is 10221012089. The next prime is 10221012143. The reversal of 10221012130 is 3121012201.

It is a super-3 number, since 3×10221012130³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10221012130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352941 + ... + 380800.

It is an arithmetic number, because the mean of its divisors is an integer number (660367800).

Almost surely, 2^10221012130 is an apocalyptic number.

10221012130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221012130 is an abundant number, since it is smaller than the sum of its proper divisors (10910757470).

10221012130 is a wasteful number, since it uses less digits than its factorization.

10221012130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733954.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10221012130 its reverse (3121012201), we get a palindrome (13342024331).

The spelling of 10221012130 in words is "ten billion, two hundred twenty-one million, twelve thousand, one hundred thirty".