2223121832954 has 32 divisors (see below), whose sum is σ = 3796226614656. Its totient is φ = 966517643520.

The previous prime is 2223121832927. The next prime is 2223121832963. The reversal of 2223121832954 is 4592381213222.

It is a happy number.

2223121832954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2223121832954² (a number of 25 digits) contains 22 as substring.

It is a Curzon 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, 9097214 + ... + 9338390.

It is an arithmetic number, because the mean of its divisors is an integer number (118632081708).

Almost surely, 2^{2223121832954} is an apocalyptic number.

2223121832954 is a deficient number, since it is larger than the sum of its proper divisors (1573104781702).

2223121832954 is a wasteful number, since it uses less digits than its factorization.

2223121832954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259430.

The product of its digits is 414720, while the sum is 44.

The spelling of 2223121832954 in words is "two trillion, two hundred twenty-three billion, one hundred twenty-one million, eight hundred thirty-two thousand, nine hundred fifty-four".