1122002211201 has 4 divisors (see below), whose sum is σ = 1496002948272. Its totient is φ = 748001474132.

The previous prime is 1122002211199. The next prime is 1122002211217. The reversal of 1122002211201 is 1021122002211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1122002211201 - 2¹ = 1122002211199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122002211271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187000368531 + ... + 187000368536.

It is an arithmetic number, because the mean of its divisors is an integer number (374000737068).

Almost surely, 2^{1122002211201} is an apocalyptic number.

It is an amenable number.

1122002211201 is a deficient number, since it is larger than the sum of its proper divisors (374000737071).

1122002211201 is an equidigital number, since it uses as much as digits as its factorization.

1122002211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374000737070.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122002211201 its reverse (1021122002211), we get a palindrome (2143124213412).

The spelling of 1122002211201 in words is "one trillion, one hundred twenty-two billion, two million, two hundred eleven thousand, two hundred one".