612267315123310 has 64 divisors (see below), whose sum is σ = 1378712773154304. Its totient is φ = 190185246345600.

The previous prime is 612267315123307. The next prime is 612267315123319. The reversal of 612267315123310 is 13321513762216.

It is a super-2 number, since 2×612267315123310² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612267315123319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1356689676 + ... + 1357140895.

It is an arithmetic number, because the mean of its divisors is an integer number (21542387080536).

Almost surely, 2^{612267315123310} is an apocalyptic number.

612267315123310 is an abundant number, since it is smaller than the sum of its proper divisors (766445458030994).

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

612267315123310 is a wasteful number, since it uses less digits than its factorization.

612267315123310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713830889.

The product of its (nonzero) digits is 272160, while the sum is 43.

Adding to 612267315123310 its reverse (13321513762216), we get a palindrome (625588828885526).

The spelling of 612267315123310 in words is "six hundred twelve trillion, two hundred sixty-seven billion, three hundred fifteen million, one hundred twenty-three thousand, three hundred ten".