22829856454 has 8 divisors (see below), whose sum is σ = 34727105808. Its totient is φ = 11254154520.

The previous prime is 22829856451. The next prime is 22829856457. The reversal of 22829856454 is 45465892822.

It is an interprime number because it is at equal distance from previous prime (22829856451) and next prime (22829856457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22829856395 and 22829856404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22829856451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80386677 + ... + 80386960.

It is an arithmetic number, because the mean of its divisors is an integer number (4340888226).

Almost surely, 2^22829856454 is an apocalyptic number.

22829856454 is a deficient number, since it is larger than the sum of its proper divisors (11897249354).

22829856454 is a wasteful number, since it uses less digits than its factorization.

22829856454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160773710.

The product of its digits is 11059200, while the sum is 55.

The spelling of 22829856454 in words is "twenty-two billion, eight hundred twenty-nine million, eight hundred fifty-six thousand, four hundred fifty-four".