100122222002000 has 160 divisors (see below), whose sum is σ = 265288554445824. Its totient is φ = 36244814016000.

The previous prime is 100122222001993. The next prime is 100122222002083. The reversal of 100122222002000 is 200222221001.

It is a super-3 number, since 3×100122222002000³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

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, 5298059 + ... + 15110058.

Almost surely, 2^{100122222002000} is an apocalyptic number.

100122222002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100122222002000 is an abundant number, since it is smaller than the sum of its proper divisors (165166332443824).

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

100122222002000 is a wasteful number, since it uses less digits than its factorization.

100122222002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20408374 (or 20408358 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100122222002000 its reverse (200222221001), we get a palindrome (100322444223001).

The spelling of 100122222002000 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twenty-two million, two thousand".