2223100124421 has 48 divisors (see below), whose sum is σ = 3293596891200. Its totient is φ = 1332679392000.

The previous prime is 2223100124393. The next prime is 2223100124423. The reversal of 2223100124421 is 1244210013222.

It is not a de Polignac number, because 2223100124421 - 2⁵ = 2223100124389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2223100124391 and 2223100124400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223100124423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37843530 + ... + 37902228.

It is an arithmetic number, because the mean of its divisors is an integer number (68616601900).

Almost surely, 2^{2223100124421} is an apocalyptic number.

It is an amenable number.

2223100124421 is a deficient number, since it is larger than the sum of its proper divisors (1070496766779).

2223100124421 is a wasteful number, since it uses less digits than its factorization.

2223100124421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59858 (or 59847 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2223100124421 its reverse (1244210013222), we get a palindrome (3467310137643).

The spelling of 2223100124421 in words is "two trillion, two hundred twenty-three billion, one hundred million, one hundred twenty-four thousand, four hundred twenty-one".