2212294726 has 16 divisors (see below), whose sum is σ = 3451650048. Its totient is φ = 1062289800.

The previous prime is 2212294709. The next prime is 2212294727. The reversal of 2212294726 is 6274922122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212294727) 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, 128070 + ... + 144313.

It is an arithmetic number, because the mean of its divisors is an integer number (215728128).

Almost surely, 2^2212294726 is an apocalyptic number.

2212294726 is a deficient number, since it is larger than the sum of its proper divisors (1239355322).

2212294726 is a wasteful number, since it uses less digits than its factorization.

2212294726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272547.

The product of its digits is 48384, while the sum is 37.

The square root of 2212294726 is about 47035.0372169514. The cubic root of 2212294726 is about 1303.0097377717.

The spelling of 2212294726 in words is "two billion, two hundred twelve million, two hundred ninety-four thousand, seven hundred twenty-six".