1122002120110 has 32 divisors (see below), whose sum is σ = 2024788339872. Its totient is φ = 447649994880.

The previous prime is 1122002120069. The next prime is 1122002120117. The reversal of 1122002120110 is 110212002211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122002120117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7111480 + ... + 7267540.

It is an arithmetic number, because the mean of its divisors is an integer number (63274635621).

Almost surely, 2^{1122002120110} is an apocalyptic number.

1122002120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122002120110 is a deficient number, since it is larger than the sum of its proper divisors (902786219762).

1122002120110 is a wasteful number, since it uses less digits than its factorization.

1122002120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157908.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1122002120110 its reverse (110212002211), we get a palindrome (1232214122321).

The spelling of 1122002120110 in words is "one trillion, one hundred twenty-two billion, two million, one hundred twenty thousand, one hundred ten".