22121024343003 has 60 divisors (see below), whose sum is σ = 35179315089072. Its totient is φ = 13849743502080.

The previous prime is 22121024342981. The next prime is 22121024343023. The reversal of 22121024343003 is 30034342012122.

22121024343003 is a `hidden beast` number, since 2 + 212 + 10 + 2 + 4 + 3 + 430 + 0 + 3 = 666.

It is not a de Polignac number, because 22121024343003 - 2⁶ = 22121024342939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22121024343023) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 9766626 + ... + 11816472.

Almost surely, 2^{22121024343003} is an apocalyptic number.

22121024343003 is a deficient number, since it is larger than the sum of its proper divisors (13058290746069).

22121024343003 is a wasteful number, since it uses less digits than its factorization.

22121024343003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050354 (or 2050328 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22121024343003 its reverse (30034342012122), we get a palindrome (52155366355125).

The spelling of 22121024343003 in words is "twenty-two trillion, one hundred twenty-one billion, twenty-four million, three hundred forty-three thousand, three".