1022265090695 has 16 divisors (see below), whose sum is σ = 1290601263168. Its totient is φ = 776301500160.

The previous prime is 1022265090689. The next prime is 1022265090767. The reversal of 1022265090695 is 5960905622201.

It is not a de Polignac number, because 1022265090695 - 2⁶ = 1022265090631 is a prime.

It is a Duffinian number.

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, 67379699 + ... + 67394868.

It is an arithmetic number, because the mean of its divisors is an integer number (80662578948).

Almost surely, 2^{1022265090695} is an apocalyptic number.

1022265090695 is a deficient number, since it is larger than the sum of its proper divisors (268336172473).

1022265090695 is a wasteful number, since it uses less digits than its factorization.

1022265090695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134774650.

The product of its (nonzero) digits is 583200, while the sum is 47.

The spelling of 1022265090695 in words is "one trillion, twenty-two billion, two hundred sixty-five million, ninety thousand, six hundred ninety-five".