720101222012002 has 64 divisors (see below), whose sum is σ = 1102177456128000. Its totient is φ = 352793156043328.

The previous prime is 720101222011993. The next prime is 720101222012021. The reversal of 720101222012002 is 200210222101027.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39690296943 + ... + 39690315085.

It is an arithmetic number, because the mean of its divisors is an integer number (17221522752000).

Almost surely, 2^{720101222012002} is an apocalyptic number.

720101222012002 is a deficient number, since it is larger than the sum of its proper divisors (382076234115998).

720101222012002 is a wasteful number, since it uses less digits than its factorization.

720101222012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22455.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 720101222012002 its reverse (200210222101027), we get a palindrome (920311444113029).

The spelling of 720101222012002 in words is "seven hundred twenty trillion, one hundred one billion, two hundred twenty-two million, twelve thousand, two".