11312200422234 has 12 divisors (see below), whose sum is σ = 24509767581546. Its totient is φ = 3770733474072.

The previous prime is 11312200422223. The next prime is 11312200422269. The reversal of 11312200422234 is 43222400221311.

11312200422234 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 2 + 2 + 0 + 0 + 422 + 234 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8995518558009 + 2316681864225 = 2999253^2 + 1522065^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11312200422198 and 11312200422207.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314227789489 + ... + 314227789524.

Almost surely, 2^{11312200422234} is an apocalyptic number.

11312200422234 is an abundant number, since it is smaller than the sum of its proper divisors (13197567159312).

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

11312200422234 is a wasteful number, since it uses less digits than its factorization.

11312200422234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628455579021 (or 628455579018 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11312200422234 its reverse (43222400221311), we get a palindrome (54534600643545).

The spelling of 11312200422234 in words is "eleven trillion, three hundred twelve billion, two hundred million, four hundred twenty-two thousand, two hundred thirty-four".