10221112102010 has 32 divisors (see below), whose sum is σ = 18540228067200. Its totient is φ = 4056870323520.

The previous prime is 10221112101997. The next prime is 10221112102063. The reversal of 10221112102010 is 1020121112201.

It is a super-2 number, since 2×10221112102010² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

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, 655100 + ... + 4568520.

It is an arithmetic number, because the mean of its divisors is an integer number (579382127100).

Almost surely, 2^{10221112102010} is an apocalyptic number.

10221112102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221112102010 is a deficient number, since it is larger than the sum of its proper divisors (8319115965190).

10221112102010 is a wasteful number, since it uses less digits than its factorization.

10221112102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915446.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10221112102010 its reverse (1020121112201), we get a palindrome (11241233214211).

The spelling of 10221112102010 in words is "ten trillion, two hundred twenty-one billion, one hundred twelve million, one hundred two thousand, ten".