10212221100010 has 16 divisors (see below), whose sum is σ = 18560463981696. Its totient is φ = 4045229328528.

The previous prime is 10212221099999. The next prime is 10212221100023. The reversal of 10212221100010 is 1000112221201.

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, 4957387854 + ... + 4957389913.

It is an arithmetic number, because the mean of its divisors is an integer number (1160028998856).

Almost surely, 2^{10212221100010} is an apocalyptic number.

10212221100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212221100010 is a deficient number, since it is larger than the sum of its proper divisors (8348242881686).

10212221100010 is a wasteful number, since it uses less digits than its factorization.

10212221100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9914777877.

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

Adding to 10212221100010 its reverse (1000112221201), we get a palindrome (11212333321211).

The spelling of 10212221100010 in words is "ten trillion, two hundred twelve billion, two hundred twenty-one million, one hundred thousand, ten".