1022266454653 has 16 divisors (see below), whose sum is σ = 1045479085056. Its totient is φ = 999115804800.

The previous prime is 1022266454641. The next prime is 1022266454659. The reversal of 1022266454653 is 3564546622201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022266454653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022266454659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128566828 + ... + 128574778.

It is an arithmetic number, because the mean of its divisors is an integer number (65342442816).

Almost surely, 2^{1022266454653} is an apocalyptic number.

It is an amenable number.

1022266454653 is a deficient number, since it is larger than the sum of its proper divisors (23212630403).

1022266454653 is a wasteful number, since it uses less digits than its factorization.

1022266454653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11484.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 1022266454653 in words is "one trillion, twenty-two billion, two hundred sixty-six million, four hundred fifty-four thousand, six hundred fifty-three".