122230221004 has 12 divisors (see below), whose sum is σ = 213906760200. Its totient is φ = 61114003808.

The previous prime is 122230220993. The next prime is 122230221011. The reversal of 122230221004 is 400122032221.

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, 3312 + ... + 494440.

It is an arithmetic number, because the mean of its divisors is an integer number (17825563350).

Almost surely, 2^122230221004 is an apocalyptic number.

It is an amenable number.

122230221004 is a deficient number, since it is larger than the sum of its proper divisors (91676539196).

122230221004 is a wasteful number, since it uses less digits than its factorization.

122230221004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553352 (or 553350 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 122230221004 its reverse (400122032221), we get a palindrome (522352253225).

The spelling of 122230221004 in words is "one hundred twenty-two billion, two hundred thirty million, two hundred twenty-one thousand, four".