122001111110204 has 6 divisors (see below), whose sum is σ = 213501944442864. Its totient is φ = 61000555555100.

The previous prime is 122001111110191. The next prime is 122001111110239. The reversal of 122001111110204 is 402011111100221.

It is a super-2 number, since 2×122001111110204² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15250138888772 + ... + 15250138888779.

It is an arithmetic number, because the mean of its divisors is an integer number (35583657407144).

Almost surely, 2^{122001111110204} is an apocalyptic number.

It is an amenable number.

122001111110204 is a deficient number, since it is larger than the sum of its proper divisors (91500833332660).

122001111110204 is a wasteful number, since it uses less digits than its factorization.

122001111110204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30500277777555 (or 30500277777553 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122001111110204 its reverse (402011111100221), we get a palindrome (524012222210425).

The spelling of 122001111110204 in words is "one hundred twenty-two trillion, one billion, one hundred eleven million, one hundred ten thousand, two hundred four".