1222023102201 has 72 divisors (see below), whose sum is σ = 2108198193920. Its totient is φ = 679006152000.

The previous prime is 1222023102161. The next prime is 1222023102211. The reversal of 1222023102201 is 1022013202221.

1222023102201 is a `hidden beast` number, since 12 + 220 + 231 + 0 + 2 + 201 = 666.

It is not a de Polignac number, because 1222023102201 - 2¹⁰ = 1222023101177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1222023102211) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 311170 + ... + 1594011.

Almost surely, 2^{1222023102201} is an apocalyptic number.

1222023102201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1222023102201 is a deficient number, since it is larger than the sum of its proper divisors (886175091719).

1222023102201 is a wasteful number, since it uses less digits than its factorization.

1222023102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905259 (or 1905245 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1222023102201 its reverse (1022013202221), we get a palindrome (2244036304422).

The spelling of 1222023102201 in words is "one trillion, two hundred twenty-two billion, twenty-three million, one hundred two thousand, two hundred one".