1122020022010 has 32 divisors (see below), whose sum is σ = 2038970636352. Its totient is φ = 444513323520.

The previous prime is 1122020021987. The next prime is 1122020022157. The reversal of 1122020022010 is 102200202211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4723690 + ... + 4955530.

It is an arithmetic number, because the mean of its divisors is an integer number (63717832386).

Almost surely, 2^{1122020022010} is an apocalyptic number.

1122020022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122020022010 is a deficient number, since it is larger than the sum of its proper divisors (916950614342).

1122020022010 is a wasteful number, since it uses less digits than its factorization.

1122020022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236478.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1122020022010 its reverse (102200202211), we get a palindrome (1224220224221).

The spelling of 1122020022010 in words is "one trillion, one hundred twenty-two billion, twenty million, twenty-two thousand, ten".