1210122022203 has 6 divisors (see below), whose sum is σ = 1747954032084. Its totient is φ = 806748014796.

The previous prime is 1210122022189. The next prime is 1210122022253. The reversal of 1210122022203 is 3022202210121.

It is not a de Polignac number, because 1210122022203 - 2¹⁰ = 1210122021179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1210122022253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67229001225 + ... + 67229001242.

It is an arithmetic number, because the mean of its divisors is an integer number (291325672014).

Almost surely, 2^{1210122022203} is an apocalyptic number.

1210122022203 is a deficient number, since it is larger than the sum of its proper divisors (537832009881).

1210122022203 is a wasteful number, since it uses less digits than its factorization.

1210122022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134458002473 (or 134458002470 counting only the distinct ones).

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

Adding to 1210122022203 its reverse (3022202210121), we get a palindrome (4232324232324).

The spelling of 1210122022203 in words is "one trillion, two hundred ten billion, one hundred twenty-two million, twenty-two thousand, two hundred three".