1122002001210 has 32 divisors (see below), whose sum is σ = 2693038036032. Its totient is φ = 299174618880.

The previous prime is 1122002001203. The next prime is 1122002001247. The reversal of 1122002001210 is 121002002211.

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, 1266271 + ... + 1961490.

It is an arithmetic number, because the mean of its divisors is an integer number (84157438626).

Almost surely, 2^{1122002001210} is an apocalyptic number.

1122002001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122002001210 is an abundant number, since it is smaller than the sum of its proper divisors (1571036034822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122002001210 is a wasteful number, since it uses less digits than its factorization.

1122002001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239358.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1122002001210 its reverse (121002002211), we get a palindrome (1243004003421).

It can be divided in two parts, 1122002001 and 210, that added together give a palindrome (1122002211).

The spelling of 1122002001210 in words is "one trillion, one hundred twenty-two billion, two million, one thousand, two hundred ten".