1121002212010 has 48 divisors (see below), whose sum is σ = 2101460306400. Its totient is φ = 430519554752.

The previous prime is 1121002211993. The next prime is 1121002212073. The reversal of 1121002212010 is 102122001211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1133061 + ... + 1877719.

It is an arithmetic number, because the mean of its divisors is an integer number (43780423050).

Almost surely, 2^{1121002212010} is an apocalyptic number.

1121002212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121002212010 is a deficient number, since it is larger than the sum of its proper divisors (980458094390).

1121002212010 is a wasteful number, since it uses less digits than its factorization.

1121002212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744903 (or 744874 counting only the distinct ones).

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

Adding to 1121002212010 its reverse (102122001211), we get a palindrome (1223124213221).

The spelling of 1121002212010 in words is "one trillion, one hundred twenty-one billion, two million, two hundred twelve thousand, ten".