1202210111204 has 12 divisors (see below), whose sum is σ = 2176414856700. Its totient is φ = 580377295008.

The previous prime is 1202210111171. The next prime is 1202210111227. The reversal of 1202210111204 is 4021110122021.

It can be written as a sum of positive squares in 2 ways, for example, as 255671809600 + 946538301604 = 505640^2 + 972902^2 .

It is a super-2 number, since 2×1202210111204² (a number of 25 digits) contains 22 as substring.

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, 5181940019 + ... + 5181940250.

It is an arithmetic number, because the mean of its divisors is an integer number (181367904725).

Almost surely, 2^{1202210111204} is an apocalyptic number.

It is an amenable number.

1202210111204 is a deficient number, since it is larger than the sum of its proper divisors (974204745496).

1202210111204 is a wasteful number, since it uses less digits than its factorization.

1202210111204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10363880302 (or 10363880300 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1202210111204 its reverse (4021110122021), we get a palindrome (5223320233225).

The spelling of 1202210111204 in words is "one trillion, two hundred two billion, two hundred ten million, one hundred eleven thousand, two hundred four".