10001002010222 has 8 divisors (see below), whose sum is σ = 15013630345656. Its totient is φ = 4996458561672.

The previous prime is 10001002010203. The next prime is 10001002010269. The reversal of 10001002010222 is 22201020010001.

It is a happy number.

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

It is a congruent number.

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, 2021218628 + ... + 2021223575.

It is an arithmetic number, because the mean of its divisors is an integer number (1876703793207).

Almost surely, 2^{10001002010222} is an apocalyptic number.

10001002010222 is a deficient number, since it is larger than the sum of its proper divisors (5012628335434).

10001002010222 is a wasteful number, since it uses less digits than its factorization.

10001002010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042443442.

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

Adding to 10001002010222 its reverse (22201020010001), we get a palindrome (32202022020223).

The spelling of 10001002010222 in words is "ten trillion, one billion, two million, ten thousand, two hundred twenty-two".