101122220101002 has 64 divisors (see below), whose sum is σ = 203748082162560. Its totient is φ = 33457457755904.

The previous prime is 101122220100973. The next prime is 101122220101009. The reversal of 101122220101002 is 200101022221101.

It is not an unprimeable number, because it can be changed into a prime (101122220101009) 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, 7626678649 + ... + 7626691907.

It is an arithmetic number, because the mean of its divisors is an integer number (3183563783790).

Almost surely, 2^{101122220101002} is an apocalyptic number.

101122220101002 is an abundant number, since it is smaller than the sum of its proper divisors (102625862061558).

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

101122220101002 is a wasteful number, since it uses less digits than its factorization.

101122220101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24967.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101122220101002 its reverse (200101022221101), we get a palindrome (301223242322103).

The spelling of 101122220101002 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred twenty million, one hundred one thousand, two".