10001120222 has 8 divisors (see below), whose sum is σ = 15653927376. Its totient is φ = 4783144432.

The previous prime is 10001120221. The next prime is 10001120237. The reversal of 10001120222 is 22202110001.

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 not an unprimeable number, because it can be changed into a prime (10001120221) 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, 108707783 + ... + 108707874.

It is an arithmetic number, because the mean of its divisors is an integer number (1956740922).

Almost surely, 2^10001120222 is an apocalyptic number.

10001120222 is a deficient number, since it is larger than the sum of its proper divisors (5652807154).

10001120222 is a wasteful number, since it uses less digits than its factorization.

10001120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217415682.

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

Adding to 10001120222 its reverse (22202110001), we get a palindrome (32203230223).

The spelling of 10001120222 in words is "ten billion, one million, one hundred twenty thousand, two hundred twenty-two".