770001001001012 has 72 divisors (see below), whose sum is σ = 1511416760370048. Its totient is φ = 342865913241280.

The previous prime is 770001001000991. The next prime is 770001001001033. The reversal of 770001001001012 is 210100100100077.

It is an interprime number because it is at equal distance from previous prime (770001001000991) and next prime (770001001001033).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6600368 + ... + 39794055.

It is an arithmetic number, because the mean of its divisors is an integer number (20991899449584).

Almost surely, 2^{770001001001012} is an apocalyptic number.

It is an amenable number.

770001001001012 is a deficient number, since it is larger than the sum of its proper divisors (741415759369036).

770001001001012 is a wasteful number, since it uses less digits than its factorization.

770001001001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46395149 (or 46395136 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 20.

Adding to 770001001001012 its reverse (210100100100077), we get a palindrome (980101101101089).

The spelling of 770001001001012 in words is "seven hundred seventy trillion, one billion, one million, one thousand, twelve".