100211023132221 has 16 divisors (see below), whose sum is σ = 136293658041600. Its totient is φ = 65480213929728.

The previous prime is 100211023132153. The next prime is 100211023132267. The reversal of 100211023132221 is 122231320112001.

It is not a de Polignac number, because 100211023132221 - 2¹⁴ = 100211023115837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211023132321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1543147536 + ... + 1543212473.

It is an arithmetic number, because the mean of its divisors is an integer number (8518353627600).

Almost surely, 2^{100211023132221} is an apocalyptic number.

It is an amenable number.

100211023132221 is a deficient number, since it is larger than the sum of its proper divisors (36082634909379).

100211023132221 is a wasteful number, since it uses less digits than its factorization.

100211023132221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086360228.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 100211023132221 its reverse (122231320112001), we get a palindrome (222442343244222).

The spelling of 100211023132221 in words is "one hundred trillion, two hundred eleven billion, twenty-three million, one hundred thirty-two thousand, two hundred twenty-one".