722215080010 has 16 divisors (see below), whose sum is σ = 1300003108200. Its totient is φ = 288882484416.

The previous prime is 722215079969. The next prime is 722215080011. The reversal of 722215080010 is 10080512227.

It can be written as a sum of positive squares in 4 ways, for example, as 711311752449 + 10903327561 = 843393^2 + 104419^2 .

It is not an unprimeable number, because it can be changed into a prime (722215080011) 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, 508996 + ... + 1305184.

Almost surely, 2^722215080010 is an apocalyptic number.

722215080010 is a deficient number, since it is larger than the sum of its proper divisors (577788028190).

722215080010 is a wasteful number, since it uses less digits than its factorization.

722215080010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886905.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 722215080010 its reverse (10080512227), we get a palindrome (732295592237).

The spelling of 722215080010 in words is "seven hundred twenty-two billion, two hundred fifteen million, eighty thousand, ten".