229797954775 has 24 divisors (see below), whose sum is σ = 300282593184. Its totient is φ = 174104304000.

The previous prime is 229797954739. The next prime is 229797954829. The reversal of 229797954775 is 577459797922.

It is not a de Polignac number, because 229797954775 - 2²¹ = 229795857623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229797954698 and 229797954707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1920384 + ... + 2036533.

It is an arithmetic number, because the mean of its divisors is an integer number (12511774716).

Almost surely, 2^229797954775 is an apocalyptic number.

229797954775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

229797954775 is a deficient number, since it is larger than the sum of its proper divisors (70484638409).

229797954775 is a wasteful number, since it uses less digits than its factorization.

229797954775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957051 (or 3957046 counting only the distinct ones).

The product of its digits is 700131600, while the sum is 73.

The spelling of 229797954775 in words is "two hundred twenty-nine billion, seven hundred ninety-seven million, nine hundred fifty-four thousand, seven hundred seventy-five".