100101222002 has 16 divisors (see below), whose sum is σ = 150345408960. Its totient is φ = 49986120912.

The previous prime is 100101221939. The next prime is 100101222007. The reversal of 100101222002 is 200222101001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100101222007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7739513 + ... + 7752435.

It is an arithmetic number, because the mean of its divisors is an integer number (9396588060).

Almost surely, 2^100101222002 is an apocalyptic number.

100101222002 is a deficient number, since it is larger than the sum of its proper divisors (50244186958).

100101222002 is a wasteful number, since it uses less digits than its factorization.

100101222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17617.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100101222002 its reverse (200222101001), we get a palindrome (300323323003).

The spelling of 100101222002 in words is "one hundred billion, one hundred one million, two hundred twenty-two thousand, two".