10100222 has 16 divisors (see below), whose sum is σ = 16701552. Its totient is φ = 4542720.

The previous prime is 10100221. The next prime is 10100249. The reversal of 10100222 is 22200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100221) 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, 233 + ... + 4500.

It is an arithmetic number, because the mean of its divisors is an integer number (1043847).

Almost surely, 2^10100222 is an apocalyptic number.

10100222 is a deficient number, since it is larger than the sum of its proper divisors (6601330).

10100222 is a wasteful number, since it uses less digits than its factorization.

10100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4843.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 10100222 is about 3178.0846433033. The cubic root of 10100222 is about 216.1608170238.

Adding to 10100222 its reverse (22200101), we get a palindrome (32300323).

The spelling of 10100222 in words is "ten million, one hundred thousand, two hundred twenty-two".