1112205145402 has 32 divisors (see below), whose sum is σ = 1798518063888. Its totient is φ = 512788893696.

The previous prime is 1112205145393. The next prime is 1112205145417. The reversal of 1112205145402 is 2045415022111.

It can be written as a sum of positive squares in 8 ways, for example, as 338120153361 + 774084992041 = 581481^2 + 879821^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186828058 + ... + 186834010.

Almost surely, 2^{1112205145402} is an apocalyptic number.

1112205145402 is a deficient number, since it is larger than the sum of its proper divisors (686312918486).

1112205145402 is a wasteful number, since it uses less digits than its factorization.

1112205145402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12274.

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 1112205145402 in words is "one trillion, one hundred twelve billion, two hundred five million, one hundred forty-five thousand, four hundred two".