1067122967992 has 16 divisors (see below), whose sum is σ = 2005476485040. Its totient is φ = 532329238656.

The previous prime is 1067122967893. The next prime is 1067122967993. The reversal of 1067122967992 is 2997692217601.

It is a super-2 number, since 2×1067122967992² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1067122967992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067122967993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154026988 + ... + 154033915.

It is an arithmetic number, because the mean of its divisors is an integer number (125342280315).

Almost surely, 2^{1067122967992} is an apocalyptic number.

It is an amenable number.

1067122967992 is a deficient number, since it is larger than the sum of its proper divisors (938353517048).

1067122967992 is a wasteful number, since it uses less digits than its factorization.

1067122967992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308061342 (or 308061338 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 61.

The spelling of 1067122967992 in words is "one trillion, sixty-seven billion, one hundred twenty-two million, nine hundred sixty-seven thousand, nine hundred ninety-two".