100022202122002 has 8 divisors (see below), whose sum is σ = 150033345676812. Its totient is φ = 50011086896400.

The previous prime is 100022202121997. The next prime is 100022202122009. The reversal of 100022202122002 is 200221202220001.

It can be written as a sum of positive squares in 2 ways, for example, as 97386680403961 + 2635521718041 = 9868469^2 + 1623429^2 .

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

It is not an unprimeable number, because it can be changed into a prime (100022202122009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9662052 + ... + 17128912.

Almost surely, 2^{100022202122002} is an apocalyptic number.

100022202122002 is a deficient number, since it is larger than the sum of its proper divisors (50011143554810).

100022202122002 is an equidigital number, since it uses as much as digits as its factorization.

100022202122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14164604.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 100022202122002 its reverse (200221202220001), we get a palindrome (300243404342003).

The spelling of 100022202122002 in words is "one hundred trillion, twenty-two billion, two hundred two million, one hundred twenty-two thousand, two".