1101210011012 has 24 divisors (see below), whose sum is σ = 1978244486400. Its totient is φ = 536188251456.

The previous prime is 1101210010993. The next prime is 1101210011051. The reversal of 1101210011012 is 2101100121011.

It is a super-2 number, since 2×1101210011012² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101210010984 and 1101210011002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23845712 + ... + 23891847.

It is an arithmetic number, because the mean of its divisors is an integer number (82426853600).

Almost surely, 2^{1101210011012} is an apocalyptic number.

It is an amenable number.

1101210011012 is a deficient number, since it is larger than the sum of its proper divisors (877034475388).

1101210011012 is a wasteful number, since it uses less digits than its factorization.

1101210011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47737715 (or 47737713 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101210011012 its reverse (2101100121011), we get a palindrome (3202310132023).

The spelling of 1101210011012 in words is "one trillion, one hundred one billion, two hundred ten million, eleven thousand, twelve".