100202221201102 has 4 divisors (see below), whose sum is σ = 150303331801656. Its totient is φ = 50101110600550.

The previous prime is 100202221201081. The next prime is 100202221201151. The reversal of 100202221201102 is 201102122202001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25050555300274 + ... + 25050555300277.

It is an arithmetic number, because the mean of its divisors is an integer number (37575832950414).

Almost surely, 2^{100202221201102} is an apocalyptic number.

100202221201102 is a deficient number, since it is larger than the sum of its proper divisors (50101110600554).

100202221201102 is an equidigital number, since it uses as much as digits as its factorization.

100202221201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50101110600553.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100202221201102 its reverse (201102122202001), we get a palindrome (301304343403103).

The spelling of 100202221201102 in words is "one hundred trillion, two hundred two billion, two hundred twenty-one million, two hundred one thousand, one hundred two".