1000122112010 has 32 divisors (see below), whose sum is σ = 2057435112960. Its totient is φ = 342892167552.

The previous prime is 1000122111979. The next prime is 1000122112021. The reversal of 1000122112010 is 102112210001.

1000122112010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1000122111982 and 1000122112000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4431422 + ... + 4651638.

It is an arithmetic number, because the mean of its divisors is an integer number (64294847280).

Almost surely, 2^{1000122112010} is an apocalyptic number.

1000122112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000122112010 is an abundant number, since it is smaller than the sum of its proper divisors (1057313000950).

1000122112010 is a wasteful number, since it uses less digits than its factorization.

1000122112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285110.

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

Adding to 1000122112010 its reverse (102112210001), we get a palindrome (1102234322011).

The spelling of 1000122112010 in words is "one trillion, one hundred twenty-two million, one hundred twelve thousand, ten".