10221220110010 has 128 divisors (see below), whose sum is σ = 23358663949824. Its totient is φ = 3134326440960.

The previous prime is 10221220110007. The next prime is 10221220110029. The reversal of 10221220110010 is 1001102212201.

10221220110010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2345044 + ... + 5093296.

It is an arithmetic number, because the mean of its divisors is an integer number (182489562108).

Almost surely, 2^{10221220110010} is an apocalyptic number.

10221220110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221220110010 is an abundant number, since it is smaller than the sum of its proper divisors (13137443839814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10221220110010 is a wasteful number, since it uses less digits than its factorization.

10221220110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748408.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10221220110010 its reverse (1001102212201), we get a palindrome (11222322322211).

The spelling of 10221220110010 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty million, one hundred ten thousand, ten".