100022202210001 has 4 divisors (see below), whose sum is σ = 102461768117604. Its totient is φ = 97582636302400.

The previous prime is 100022202209999. The next prime is 100022202210031. The reversal of 100022202210001 is 100012202220001.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 58632344294976 + 41389857915025 = 7657176^2 + 6433495^2 .

It is a cyclic number.

It is not a de Polignac number, because 100022202210001 - 2¹ = 100022202209999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100022202210031) 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, 1219782953740 + ... + 1219782953821.

It is an arithmetic number, because the mean of its divisors is an integer number (25615442029401).

Almost surely, 2^{100022202210001} is an apocalyptic number.

It is an amenable number.

100022202210001 is a deficient number, since it is larger than the sum of its proper divisors (2439565907603).

100022202210001 is an equidigital number, since it uses as much as digits as its factorization.

100022202210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439565907602.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100022202210001 its reverse (100012202220001), we get a palindrome (200034404430002).

The spelling of 100022202210001 in words is "one hundred trillion, twenty-two billion, two hundred two million, two hundred ten thousand, one".