1022145115514 has 8 divisors (see below), whose sum is σ = 1552625492160. Its totient is φ = 504603284796.

The previous prime is 1022145115507. The next prime is 1022145115529. The reversal of 1022145115514 is 4155115412201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3234636284 + ... + 3234636599.

It is an arithmetic number, because the mean of its divisors is an integer number (194078186520).

Almost surely, 2^{1022145115514} is an apocalyptic number.

1022145115514 is a deficient number, since it is larger than the sum of its proper divisors (530480376646).

1022145115514 is an equidigital number, since it uses as much as digits as its factorization.

1022145115514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469272964.

The product of its (nonzero) digits is 8000, while the sum is 32.

The spelling of 1022145115514 in words is "one trillion, twenty-two billion, one hundred forty-five million, one hundred fifteen thousand, five hundred fourteen".