1607122043012 has 6 divisors (see below), whose sum is σ = 2812463575278. Its totient is φ = 803561021504.

The previous prime is 1607122042979. The next prime is 1607122043029. The reversal of 1607122043012 is 2103402217061.

It can be written as a sum of positive squares in only one way, i.e., 1125771928576 + 481350114436 = 1061024^2 + 693794^2 .

It is a super-2 number, since 2×1607122043012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200890255373 + ... + 200890255380.

It is an arithmetic number, because the mean of its divisors is an integer number (468743929213).

Almost surely, 2^{1607122043012} is an apocalyptic number.

It is an amenable number.

1607122043012 is a deficient number, since it is larger than the sum of its proper divisors (1205341532266).

1607122043012 is a wasteful number, since it uses less digits than its factorization.

1607122043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401780510757 (or 401780510755 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 1607122043012 in words is "one trillion, six hundred seven billion, one hundred twenty-two million, forty-three thousand, twelve".