10971222 has 32 divisors (see below), whose sum is σ = 24040800. Its totient is φ = 3322368.

The previous prime is 10971217. The next prime is 10971281. The reversal of 10971222 is 22217901.

10971222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10971192 and 10971201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1104 + ... + 4812.

It is an arithmetic number, because the mean of its divisors is an integer number (751275).

Almost surely, 2^10971222 is an apocalyptic number.

10971222 is an abundant number, since it is smaller than the sum of its proper divisors (13069578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10971222 is a wasteful number, since it uses less digits than its factorization.

10971222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 10971222 is about 3312.2835023591. The cubic root of 10971222 is about 222.2038951367.

The spelling of 10971222 in words is "ten million, nine hundred seventy-one thousand, two hundred twenty-two".