33145110252226 has 24 divisors (see below), whose sum is σ = 61236884370636. Its totient is φ = 13369456235520.

The previous prime is 33145110252187. The next prime is 33145110252239. The reversal of 33145110252226 is 62225201154133.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31812814881225 + 1332295371001 = 5640285^2 + 1154251^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9947510415 + ... + 9947513746.

Almost surely, 2^{33145110252226} is an apocalyptic number.

33145110252226 is a deficient number, since it is larger than the sum of its proper divisors (28091774118410).

33145110252226 is a wasteful number, since it uses less digits than its factorization.

33145110252226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19895024194 (or 19895024187 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 33145110252226 in words is "thirty-three trillion, one hundred forty-five billion, one hundred ten million, two hundred fifty-two thousand, two hundred twenty-six".