1121300650210 has 48 divisors (see below), whose sum is σ = 2187222640704. Its totient is φ = 413700146496.

The previous prime is 1121300650177. The next prime is 1121300650231. The reversal of 1121300650210 is 120560031211.

It is a happy number.

It is a super-2 number, since 2×1121300650210² (a number of 25 digits) contains 22 as substring.

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, 1947469 + ... + 2456671.

It is an arithmetic number, because the mean of its divisors is an integer number (45567138348).

Almost surely, 2^{1121300650210} is an apocalyptic number.

1121300650210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121300650210 is a deficient number, since it is larger than the sum of its proper divisors (1065921990494).

1121300650210 is a wasteful number, since it uses less digits than its factorization.

1121300650210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510539 (or 510526 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 1121300650210 its reverse (120560031211), we get a palindrome (1241860681421).

The spelling of 1121300650210 in words is "one trillion, one hundred twenty-one billion, three hundred million, six hundred fifty thousand, two hundred ten".