1012022010215 has 8 divisors (see below), whose sum is σ = 1218331322208. Its totient is φ = 807014334880.

The previous prime is 1012022010133. The next prime is 1012022010281. The reversal of 1012022010215 is 5120102202101.

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

It is not a de Polignac number, because 1012022010215 - 2¹⁶ = 1012021944679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012022010193 and 1012022010202.

It is a congruent 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, 325407452 + ... + 325410561.

It is an arithmetic number, because the mean of its divisors is an integer number (152291415276).

Almost surely, 2^{1012022010215} is an apocalyptic number.

1012022010215 is a deficient number, since it is larger than the sum of its proper divisors (206309311993).

1012022010215 is an equidigital number, since it uses as much as digits as its factorization.

1012022010215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650818329.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 1012022010215 its reverse (5120102202101), we get a palindrome (6132124212316).

The spelling of 1012022010215 in words is "one trillion, twelve billion, twenty-two million, ten thousand, two hundred fifteen".