2210294730436 has 81 divisors (see below), whose sum is σ = 4223974048749. Its totient is φ = 1011554762400.

The previous prime is 2210294730407. The next prime is 2210294730541. The reversal of 2210294730436 is 6340374920122.

The square root of 2210294730436 is 1486706.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 326966676100 + 1883328054336 = 571810^2 + 1372344^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2210294730392 and 2210294730401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8156068981 + ... + 8156069251.

Almost surely, 2^{2210294730436} is an apocalyptic number.

2210294730436 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2210294730436 is the 1486706-th square number.

It is an amenable number.

2210294730436 is a deficient number, since it is larger than the sum of its proper divisors (2013679318313).

2210294730436 is an equidigital number, since it uses as much as digits as its factorization.

2210294730436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 2210294730436 in words is "two trillion, two hundred ten billion, two hundred ninety-four million, seven hundred thirty thousand, four hundred thirty-six".