2226696142 has 32 divisors (see below), whose sum is σ = 3952144224. Its totient is φ = 929356800.

The previous prime is 2226696139. The next prime is 2226696163. The reversal of 2226696142 is 2416966222.

It is a junction number, because it is equal to n+sod(n) for n = 2226696095 and 2226696104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57273 + ... + 87940.

It is an arithmetic number, because the mean of its divisors is an integer number (123504507).

Almost surely, 2^2226696142 is an apocalyptic number.

2226696142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2226696142 is a deficient number, since it is larger than the sum of its proper divisors (1725448082).

2226696142 is a wasteful number, since it uses less digits than its factorization.

2226696142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145284.

The product of its digits is 124416, while the sum is 40.

The square root of 2226696142 is about 47187.8813044197. The cubic root of 2226696142 is about 1305.8310335357.

The spelling of 2226696142 in words is "two billion, two hundred twenty-six million, six hundred ninety-six thousand, one hundred forty-two".