1022670756655 has 16 divisors (see below), whose sum is σ = 1237325712480. Its totient is φ = 811415608192.

The previous prime is 1022670756619. The next prime is 1022670756707. The reversal of 1022670756655 is 5566570762201.

It is a cyclic number.

It is not a de Polignac number, because 1022670756655 - 2¹¹ = 1022670754607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1325365 + ... + 1949854.

It is an arithmetic number, because the mean of its divisors is an integer number (77332857030).

Almost surely, 2^{1022670756655} is an apocalyptic number.

1022670756655 is a deficient number, since it is larger than the sum of its proper divisors (214654955825).

1022670756655 is a wasteful number, since it uses less digits than its factorization.

1022670756655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275738.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 1022670756655 in words is "one trillion, twenty-two billion, six hundred seventy million, seven hundred fifty-six thousand, six hundred fifty-five".