101822273994 has 16 divisors (see below), whose sum is σ = 232736626368. Its totient is φ = 29092078272.

The previous prime is 101822273989. The next prime is 101822274019. The reversal of 101822273994 is 499372228101.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212169887 + ... + 1212169970.

It is an arithmetic number, because the mean of its divisors is an integer number (14546039148).

Almost surely, 2^101822273994 is an apocalyptic number.

101822273994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101822273994 is an abundant number, since it is smaller than the sum of its proper divisors (130914352374).

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

101822273994 is a wasteful number, since it uses less digits than its factorization.

101822273994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424339869.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 101822273994 in words is "one hundred one billion, eight hundred twenty-two million, two hundred seventy-three thousand, nine hundred ninety-four".