1122002211202 has 32 divisors (see below), whose sum is σ = 1791745920000. Its totient is φ = 525427410816.

The previous prime is 1122002211199. The next prime is 1122002211217. The reversal of 1122002211202 is 2021122002211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28487199 + ... + 28526557.

It is an arithmetic number, because the mean of its divisors is an integer number (55992060000).

Almost surely, 2^{1122002211202} is an apocalyptic number.

1122002211202 is a deficient number, since it is larger than the sum of its proper divisors (669743708798).

1122002211202 is a wasteful number, since it uses less digits than its factorization.

1122002211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47898.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1122002211202 its reverse (2021122002211), we get a palindrome (3143124213413).

It can be divided in two parts, 1122002211 and 202, that multiplied together give a palindrome (226644446622).

The spelling of 1122002211202 in words is "one trillion, one hundred twenty-two billion, two million, two hundred eleven thousand, two hundred two".