1012455622104 has 16 divisors (see below), whose sum is σ = 2531139055320. Its totient is φ = 337485207360.

The previous prime is 1012455622097. The next prime is 1012455622117. The reversal of 1012455622104 is 4012265542101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21092825437 + ... + 21092825484.

Almost surely, 2^{1012455622104} is an apocalyptic number.

It is an amenable number.

1012455622104 is an abundant number, since it is smaller than the sum of its proper divisors (1518683433216).

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

1012455622104 is a wasteful number, since it uses less digits than its factorization.

1012455622104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42185650930 (or 42185650926 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 1012455622104 in words is "one trillion, twelve billion, four hundred fifty-five million, six hundred twenty-two thousand, one hundred four".