1022245540415 has 8 divisors (see below), whose sum is σ = 1338212343888. Its totient is φ = 743451302080.

The previous prime is 1022245540399. The next prime is 1022245540447. The reversal of 1022245540415 is 5140455422201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1022245540415 - 2⁴ = 1022245540399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9293141222 + ... + 9293141331.

It is an arithmetic number, because the mean of its divisors is an integer number (167276542986).

Almost surely, 2^{1022245540415} is an apocalyptic number.

1022245540415 is a deficient number, since it is larger than the sum of its proper divisors (315966803473).

1022245540415 is a wasteful number, since it uses less digits than its factorization.

1022245540415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18586282569.

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 1022245540415 in words is "one trillion, twenty-two billion, two hundred forty-five million, five hundred forty thousand, four hundred fifteen".