100221021012202 has 8 divisors (see below), whose sum is σ = 150333338224800. Its totient is φ = 50109908270604.

The previous prime is 100221021012193. The next prime is 100221021012269. The reversal of 100221021012202 is 202210120122001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300909702 + ... + 301242577.

It is an arithmetic number, because the mean of its divisors is an integer number (18791667278100).

Almost surely, 2^{100221021012202} is an apocalyptic number.

100221021012202 is a deficient number, since it is larger than the sum of its proper divisors (50112317212598).

100221021012202 is an equidigital number, since it uses as much as digits as its factorization.

100221021012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602235500.

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

Adding to 100221021012202 its reverse (202210120122001), we get a palindrome (302431141134203).

The spelling of 100221021012202 in words is "one hundred trillion, two hundred twenty-one billion, twenty-one million, twelve thousand, two hundred two".