11205314112630 has 64 divisors (see below), whose sum is σ = 29750754663936. Its totient is φ = 2678180064000.

The previous prime is 11205314112617. The next prime is 11205314112647. The reversal of 11205314112630 is 3621141350211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239099791 + ... + 239146650.

It is an arithmetic number, because the mean of its divisors is an integer number (464855541624).

Almost surely, 2^{11205314112630} is an apocalyptic number.

11205314112630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11205314112630 is an abundant number, since it is smaller than the sum of its proper divisors (18545440551306).

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

11205314112630 is a wasteful number, since it uses less digits than its factorization.

11205314112630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478246533.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 11205314112630 its reverse (3621141350211), we get a palindrome (14826455462841).

The spelling of 11205314112630 in words is "eleven trillion, two hundred five billion, three hundred fourteen million, one hundred twelve thousand, six hundred thirty".