1351156227001 has 16 divisors (see below), whose sum is σ = 1577422024704. Its totient is φ = 1133315411904.

The previous prime is 1351156226993. The next prime is 1351156227019. The reversal of 1351156227001 is 1007226511531.

It is a cyclic number.

It is not a de Polignac number, because 1351156227001 - 2³ = 1351156226993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351156227041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4612386 + ... + 4896571.

It is an arithmetic number, because the mean of its divisors is an integer number (98588876544).

Almost surely, 2^{1351156227001} is an apocalyptic number.

It is an amenable number.

1351156227001 is a deficient number, since it is larger than the sum of its proper divisors (226265797703).

1351156227001 is an equidigital number, since it uses as much as digits as its factorization.

1351156227001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9509400.

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 1351156227001 in words is "one trillion, three hundred fifty-one billion, one hundred fifty-six million, two hundred twenty-seven thousand, one".