1022027020652 has 24 divisors (see below), whose sum is σ = 1951508804112. Its totient is φ = 464470520000.

The previous prime is 1022027020649. The next prime is 1022027020661. The reversal of 1022027020652 is 2560207202201.

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, 1943099 + ... + 2412402.

It is an arithmetic number, because the mean of its divisors is an integer number (81312866838).

Almost surely, 2^{1022027020652} is an apocalyptic number.

It is an amenable number.

1022027020652 is a deficient number, since it is larger than the sum of its proper divisors (929481783460).

1022027020652 is a wasteful number, since it uses less digits than its factorization.

1022027020652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360849 (or 4360847 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 1022027020652 in words is "one trillion, twenty-two billion, twenty-seven million, twenty thousand, six hundred fifty-two".