100221012011102 has 16 divisors (see below), whose sum is σ = 150557657420160. Its totient is φ = 50035132087512.

The previous prime is 100221012011077. The next prime is 100221012011117. The reversal of 100221012011102 is 201110210122001.

It is a congruent 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, 32914799 + ... + 35830517.

It is an arithmetic number, because the mean of its divisors is an integer number (9409853588760).

Almost surely, 2^{100221012011102} is an apocalyptic number.

100221012011102 is a deficient number, since it is larger than the sum of its proper divisors (50336645409058).

100221012011102 is a wasteful number, since it uses less digits than its factorization.

100221012011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941567.

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

Adding to 100221012011102 its reverse (201110210122001), we get a palindrome (301331222133103).

The spelling of 100221012011102 in words is "one hundred trillion, two hundred twenty-one billion, twelve million, eleven thousand, one hundred two".