2221234200124 has 12 divisors (see below), whose sum is σ = 3923488447704. Its totient is φ = 1100237500784.

The previous prime is 2221234200113. The next prime is 2221234200181. The reversal of 2221234200124 is 4210024321222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2594899339 + ... + 2594900194.

It is an arithmetic number, because the mean of its divisors is an integer number (326957370642).

Almost surely, 2^{2221234200124} is an apocalyptic number.

It is an amenable number.

2221234200124 is a deficient number, since it is larger than the sum of its proper divisors (1702254247580).

2221234200124 is a wasteful number, since it uses less digits than its factorization.

2221234200124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189799644 (or 5189799642 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2221234200124 its reverse (4210024321222), we get a palindrome (6431258521346).

The spelling of 2221234200124 in words is "two trillion, two hundred twenty-one billion, two hundred thirty-four million, two hundred thousand, one hundred twenty-four".