1226025387162 has 24 divisors (see below), whose sum is σ = 2677304787456. Its totient is φ = 405457213896.

The previous prime is 1226025387121. The next prime is 1226025387203. The reversal of 1226025387162 is 2617835206221.

1226025387162 is a `hidden beast` number, since 1 + 2 + 2 + 602 + 5 + 38 + 7 + 1 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1226025387121) and next prime (1226025387203).

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, 268157248 + ... + 268161819.

It is an arithmetic number, because the mean of its divisors is an integer number (111554366144).

Almost surely, 2^{1226025387162} is an apocalyptic number.

1226025387162 is an abundant number, since it is smaller than the sum of its proper divisors (1451279400294).

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

1226025387162 is a wasteful number, since it uses less digits than its factorization.

1226025387162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536319202 (or 536319199 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 1226025387162 in words is "one trillion, two hundred twenty-six billion, twenty-five million, three hundred eighty-seven thousand, one hundred sixty-two".