10221222001010 has 16 divisors (see below), whose sum is σ = 18699809432472. Its totient is φ = 4021464393600.

The previous prime is 10221222001009. The next prime is 10221222001013. The reversal of 10221222001010 is 1010022212201.

10221222001010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3556516972129 + 6664705028881 = 1885873^2 + 2581609^2 .

It is not an unprimeable number, because it can be changed into a prime (10221222001013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8378050211 + ... + 8378051430.

Almost surely, 2^{10221222001010} is an apocalyptic number.

10221222001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221222001010 is a deficient number, since it is larger than the sum of its proper divisors (8478587431462).

10221222001010 is a wasteful number, since it uses less digits than its factorization.

10221222001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16756101709.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10221222001010 its reverse (1010022212201), we get a palindrome (11231244213211).

The spelling of 10221222001010 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty-two million, one thousand, ten".