770123012 has 12 divisors (see below), whose sum is σ = 1376390400. Its totient is φ = 376868616.

The previous prime is 770123009. The next prime is 770123021. The reversal of 770123012 is 210321077.

It is a super-2 number, since 2×770123012² = 1186178907223904288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048012 + ... + 2048387.

It is an arithmetic number, because the mean of its divisors is an integer number (114699200).

Almost surely, 2^770123012 is an apocalyptic number.

It is an amenable number.

770123012 is a deficient number, since it is larger than the sum of its proper divisors (606267388).

770123012 is a wasteful number, since it uses less digits than its factorization.

770123012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096450 (or 4096448 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 770123012 is about 27751.0902848879. The cubic root of 770123012 is about 916.6144517402.

Adding to 770123012 its reverse (210321077), we get a palindrome (980444089).

The spelling of 770123012 in words is "seven hundred seventy million, one hundred twenty-three thousand, twelve".