1351122051606 has 16 divisors (see below), whose sum is σ = 2703593225664. Its totient is φ = 450149163464.

The previous prime is 1351122051589. The next prime is 1351122051679. The reversal of 1351122051606 is 6061502211531.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56200416 + ... + 56224451.

It is an arithmetic number, because the mean of its divisors is an integer number (168974576604).

Almost surely, 2^{1351122051606} is an apocalyptic number.

1351122051606 is an abundant number, since it is smaller than the sum of its proper divisors (1352471174058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351122051606 is a wasteful number, since it uses less digits than its factorization.

1351122051606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112426875.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 1351122051606 in words is "one trillion, three hundred fifty-one billion, one hundred twenty-two million, fifty-one thousand, six hundred six".