10221202010 has 32 divisors (see below), whose sum is σ = 18854809344. Its totient is φ = 3987088000.

The previous prime is 10221202007. The next prime is 10221202021. The reversal of 10221202010 is 1020212201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10221201982 and 10221202000.

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, 1501715 + ... + 1508505.

It is an arithmetic number, because the mean of its divisors is an integer number (589212792).

Almost surely, 2^10221202010 is an apocalyptic number.

10221202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221202010 is a deficient number, since it is larger than the sum of its proper divisors (8633607334).

10221202010 is a wasteful number, since it uses less digits than its factorization.

10221202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10221202010 its reverse (1020212201), we get a palindrome (11241414211).

The spelling of 10221202010 in words is "ten billion, two hundred twenty-one million, two hundred two thousand, ten".