10221201322430 has 64 divisors (see below), whose sum is σ = 22121455853952. Its totient is φ = 3326534645760.

The previous prime is 10221201322411. The next prime is 10221201322481. The reversal of 10221201322430 is 3422310212201.

It is a super-2 number, since 2×10221201322430² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221201322396 and 10221201322405.

It is a congruent number.

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, 48020759 + ... + 48233138.

It is an arithmetic number, because the mean of its divisors is an integer number (345647747718).

Almost surely, 2^{10221201322430} is an apocalyptic number.

10221201322430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221201322430 is an abundant number, since it is smaller than the sum of its proper divisors (11900254531522).

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

10221201322430 is a wasteful number, since it uses less digits than its factorization.

10221201322430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96253989.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10221201322430 its reverse (3422310212201), we get a palindrome (13643511534631).

The spelling of 10221201322430 in words is "ten trillion, two hundred twenty-one billion, two hundred one million, three hundred twenty-two thousand, four hundred thirty".