101122112220010 has 64 divisors (see below), whose sum is σ = 211159814976000. Its totient is φ = 34150536870912.

The previous prime is 101122112220007. The next prime is 101122112220011. The reversal of 101122112220010 is 10022211221101.

It is not an unprimeable number, because it can be changed into a prime (101122112220011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29219835 + ... + 32496814.

It is an arithmetic number, because the mean of its divisors is an integer number (3299372109000).

Almost surely, 2^{101122112220010} is an apocalyptic number.

101122112220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122112220010 is an abundant number, since it is smaller than the sum of its proper divisors (110037702755990).

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

101122112220010 is a wasteful number, since it uses less digits than its factorization.

101122112220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61717015.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101122112220010 its reverse (10022211221101), we get a palindrome (111144323441111).

The spelling of 101122112220010 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred twelve million, two hundred twenty thousand, ten".