1002225350515 has 8 divisors (see below), whose sum is σ = 1202715485568. Its totient is φ = 801750237120.

The previous prime is 1002225350479. The next prime is 1002225350531. The reversal of 1002225350515 is 5150535222001.

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

It is not a de Polignac number, because 1002225350515 - 2²¹ = 1002223253363 is a prime.

It is a super-2 number, since 2×1002225350515² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3608106 + ... + 3875935.

It is an arithmetic number, because the mean of its divisors is an integer number (150339435696).

Almost surely, 2^{1002225350515} is an apocalyptic number.

1002225350515 is a deficient number, since it is larger than the sum of its proper divisors (200490135053).

1002225350515 is an equidigital number, since it uses as much as digits as its factorization.

1002225350515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7510829.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 1002225350515 in words is "one trillion, two billion, two hundred twenty-five million, three hundred fifty thousand, five hundred fifteen".