1110121002210 has 128 divisors (see below), whose sum is σ = 3081345712128. Its totient is φ = 253399968000.

The previous prime is 1110121002203. The next prime is 1110121002281. The reversal of 1110121002210 is 122001210111.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1087926 + ... + 1844945.

It is an arithmetic number, because the mean of its divisors is an integer number (24073013376).

Almost surely, 2^{1110121002210} is an apocalyptic number.

1110121002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110121002210 is an abundant number, since it is smaller than the sum of its proper divisors (1971224709918).

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

1110121002210 is a wasteful number, since it uses less digits than its factorization.

1110121002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932960.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1110121002210 its reverse (122001210111), we get a palindrome (1232122212321).

The spelling of 1110121002210 in words is "one trillion, one hundred ten billion, one hundred twenty-one million, two thousand, two hundred ten".