10901222 has 4 divisors (see below), whose sum is σ = 16351836. Its totient is φ = 5450610.

The previous prime is 10901213. The next prime is 10901237. The reversal of 10901222 is 22210901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22210901 = 2819 ⋅7879.

It is a self number, because there is not a number n which added to its sum of digits gives 10901222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725304 + ... + 2725307.

It is an arithmetic number, because the mean of its divisors is an integer number (4087959).

Almost surely, 2^10901222 is an apocalyptic number.

10901222 is a deficient number, since it is larger than the sum of its proper divisors (5450614).

10901222 is an equidigital number, since it uses as much as digits as its factorization.

10901222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450613.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 10901222 is about 3301.6998652209. The cubic root of 10901222 is about 221.7303085458.

The spelling of 10901222 in words is "ten million, nine hundred one thousand, two hundred twenty-two".