1451122336213 has 16 divisors (see below), whose sum is σ = 1628570676096. Its totient is φ = 1281745333440.

The previous prime is 1451122336207. The next prime is 1451122336229. The reversal of 1451122336213 is 3126332211541.

It is a de Polignac number, because none of the positive numbers 2^k-1451122336213 is a prime.

It is a super-2 number, since 2×1451122336213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451122336253) 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, 12022770 + ... + 12142867.

It is an arithmetic number, because the mean of its divisors is an integer number (101785667256).

Almost surely, 2^{1451122336213} is an apocalyptic number.

It is an amenable number.

1451122336213 is a deficient number, since it is larger than the sum of its proper divisors (177448339883).

1451122336213 is a wasteful number, since it uses less digits than its factorization.

1451122336213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24165804.

The product of its digits is 25920, while the sum is 34.

Adding to 1451122336213 its reverse (3126332211541), we get a palindrome (4577454547754).

The spelling of 1451122336213 in words is "one trillion, four hundred fifty-one billion, one hundred twenty-two million, three hundred thirty-six thousand, two hundred thirteen".