1015066021222 has 24 divisors (see below), whose sum is σ = 1673667980208. Its totient is φ = 461375067120.

The previous prime is 1015066021219. The next prime is 1015066021253. The reversal of 1015066021222 is 2221206605101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7251903 + ... + 7390549.

It is an arithmetic number, because the mean of its divisors is an integer number (69736165842).

Almost surely, 2^{1015066021222} is an apocalyptic number.

1015066021222 is a deficient number, since it is larger than the sum of its proper divisors (658601958986).

1015066021222 is a wasteful number, since it uses less digits than its factorization.

1015066021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168924 (or 168913 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 1015066021222 in words is "one trillion, fifteen billion, sixty-six million, twenty-one thousand, two hundred twenty-two".