10110221221010 has 16 divisors (see below), whose sum is σ = 18198435675672. Its totient is φ = 4044080160000.

The previous prime is 10110221220997. The next prime is 10110221221057. The reversal of 10110221221010 is 1012212201101.

It can be written as a sum of positive squares in 4 ways, for example, as 3489465096121 + 6620756124889 = 1868011^2 + 2573083^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7057610 + ... + 8368410.

Almost surely, 2^{10110221221010} is an apocalyptic number.

10110221221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10110221221010 is a deficient number, since it is larger than the sum of its proper divisors (8088214454662).

10110221221010 is a wasteful number, since it uses less digits than its factorization.

10110221221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082109.

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

Adding to 10110221221010 its reverse (1012212201101), we get a palindrome (11122433422111).

The spelling of 10110221221010 in words is "ten trillion, one hundred ten billion, two hundred twenty-one million, two hundred twenty-one thousand, ten".