10221113020030 has 48 divisors (see below), whose sum is σ = 20223418612320. Its totient is φ = 3716617699520.

The previous prime is 10221113019991. The next prime is 10221113020087. The reversal of 10221113020030 is 3002031112201.

It is a junction number, because it is equal to n+sod(n) for n = 10221113019986 and 10221113020013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32220552 + ... + 32536228.

It is an arithmetic number, because the mean of its divisors is an integer number (421321221090).

Almost surely, 2^{10221113020030} is an apocalyptic number.

10221113020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221113020030 is a deficient number, since it is larger than the sum of its proper divisors (10002305592290).

10221113020030 is a wasteful number, since it uses less digits than its factorization.

10221113020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342465 (or 342454 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10221113020030 its reverse (3002031112201), we get a palindrome (13223144132231).

The spelling of 10221113020030 in words is "ten trillion, two hundred twenty-one billion, one hundred thirteen million, twenty thousand, thirty".