101122111010010 has 64 divisors (see below), whose sum is σ = 243814945795200. Its totient is φ = 26841423812352.

The previous prime is 101122111009943. The next prime is 101122111010027. The reversal of 101122111010010 is 10010111221101.

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, 3300117 + ... + 14599143.

It is an arithmetic number, because the mean of its divisors is an integer number (3809608528050).

Almost surely, 2^{101122111010010} is an apocalyptic number.

101122111010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122111010010 is an abundant number, since it is smaller than the sum of its proper divisors (142692834785190).

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

101122111010010 is a wasteful number, since it uses less digits than its factorization.

101122111010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11300415.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101122111010010 its reverse (10010111221101), we get a palindrome (111132222231111).

The spelling of 101122111010010 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred eleven million, ten thousand, ten".