2290226266469 has 4 divisors (see below), whose sum is σ = 2410764491040. Its totient is φ = 2169688041900.

The previous prime is 2290226266451. The next prime is 2290226266481. The reversal of 2290226266469 is 9646626220922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2290226266469 is a prime.

It is a super-2 number, since 2×2290226266469² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290226269469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60269112257 + ... + 60269112294.

It is an arithmetic number, because the mean of its divisors is an integer number (602691122760).

Almost surely, 2^{2290226266469} is an apocalyptic number.

It is an amenable number.

2290226266469 is a deficient number, since it is larger than the sum of its proper divisors (120538224571).

2290226266469 is a wasteful number, since it uses less digits than its factorization.

2290226266469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120538224570.

The product of its (nonzero) digits is 13436928, while the sum is 56.

The spelling of 2290226266469 in words is "two trillion, two hundred ninety billion, two hundred twenty-six million, two hundred sixty-six thousand, four hundred sixty-nine".