1000112210120 has 32 divisors (see below), whose sum is σ = 2254555105920. Its totient is φ = 399279971520.

The previous prime is 1000112210063. The next prime is 1000112210137. The reversal of 1000112210120 is 210122110001.

It is a super-2 number, since 2×1000112210120² (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 7 ways as a sum of consecutive naturals, for example, 23882336 + ... + 23924175.

It is an arithmetic number, because the mean of its divisors is an integer number (70454847060).

Almost surely, 2^{1000112210120} is an apocalyptic number.

1000112210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000112210120 is an abundant number, since it is smaller than the sum of its proper divisors (1254442895800).

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

1000112210120 is a wasteful number, since it uses less digits than its factorization.

1000112210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47807045 (or 47807041 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1000112210120 its reverse (210122110001), we get a palindrome (1210234320121).

The spelling of 1000112210120 in words is "one trillion, one hundred twelve million, two hundred ten thousand, one hundred twenty".