100010221212010 has 32 divisors (see below), whose sum is σ = 180114339018240. Its totient is φ = 39982773809472.

The previous prime is 100010221212001. The next prime is 100010221212037. The reversal of 100010221212010 is 10212122010001.

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, 146513281 + ... + 147194299.

It is an arithmetic number, because the mean of its divisors is an integer number (5628573094320).

Almost surely, 2^{100010221212010} is an apocalyptic number.

100010221212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100010221212010 is a deficient number, since it is larger than the sum of its proper divisors (80104117806230).

100010221212010 is a wasteful number, since it uses less digits than its factorization.

100010221212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688830.

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

Adding to 100010221212010 its reverse (10212122010001), we get a palindrome (110222343222011).

The spelling of 100010221212010 in words is "one hundred trillion, ten billion, two hundred twenty-one million, two hundred twelve thousand, ten".