10221323030 has 32 divisors (see below), whose sum is σ = 19425346560. Its totient is φ = 3861617760.

The previous prime is 10221323029. The next prime is 10221323033. The reversal of 10221323030 is 3032312201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221323033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18374 + ... + 144153.

It is an arithmetic number, because the mean of its divisors is an integer number (607042080).

Almost surely, 2^10221323030 is an apocalyptic number.

10221323030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221323030 is a deficient number, since it is larger than the sum of its proper divisors (9204023530).

10221323030 is a wasteful number, since it uses less digits than its factorization.

10221323030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162884.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10221323030 its reverse (3032312201), we get a palindrome (13253635231).

The spelling of 10221323030 in words is "ten billion, two hundred twenty-one million, three hundred twenty-three thousand, thirty".