312234801244 has 24 divisors (see below), whose sum is σ = 562644085248. Its totient is φ = 151501383360.

The previous prime is 312234801227. The next prime is 312234801287. The reversal of 312234801244 is 442108432213.

It is a super-2 number, since 2×312234801244² (a number of 24 digits) contains 22 as substring.

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, 2697487 + ... + 2810854.

It is an arithmetic number, because the mean of its divisors is an integer number (23443503552).

Almost surely, 2^312234801244 is an apocalyptic number.

It is an amenable number.

312234801244 is a deficient number, since it is larger than the sum of its proper divisors (250409284004).

312234801244 is a wasteful number, since it uses less digits than its factorization.

312234801244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508765 (or 5508763 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 312234801244 in words is "three hundred twelve billion, two hundred thirty-four million, eight hundred one thousand, two hundred forty-four".