67062206121 has 16 divisors (see below), whose sum is σ = 90507337536. Its totient is φ = 44162770176.

The previous prime is 67062206117. The next prime is 67062206129. The reversal of 67062206121 is 12160226076.

It is not a de Polignac number, because 67062206121 - 2² = 67062206117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67062206129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2033661 + ... + 2066373.

It is an arithmetic number, because the mean of its divisors is an integer number (5656708596).

Almost surely, 2^67062206121 is an apocalyptic number.

It is an amenable number.

67062206121 is a deficient number, since it is larger than the sum of its proper divisors (23445131415).

67062206121 is a wasteful number, since it uses less digits than its factorization.

67062206121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41032.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 67062206121 in words is "sixty-seven billion, sixty-two million, two hundred six thousand, one hundred twenty-one".