2222901 has 12 divisors (see below), whose sum is σ = 3264300. Its totient is φ = 1457280.

The previous prime is 2222893. The next prime is 2222911. The reversal of 2222901 is 1092222.

It can be written as a sum of positive squares in 2 ways, for example, as 260100 + 1962801 = 510^2 + 1401^2 .

It is not a de Polignac number, because 2222901 - 2³ = 2222893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1476 + ... + 2573.

It is an arithmetic number, because the mean of its divisors is an integer number (272025).

2^2222901 is an apocalyptic number.

It is an amenable number.

2222901 is a deficient number, since it is larger than the sum of its proper divisors (1041399).

2222901 is a wasteful number, since it uses less digits than its factorization.

2222901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116 (or 4113 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2222901 is about 1490.9396366051. The cubic root of 2222901 is about 130.5088733122.

The spelling of 2222901 in words is "two million, two hundred twenty-two thousand, nine hundred one".