200101002122 has 8 divisors (see below), whose sum is σ = 343030289376. Its totient is φ = 85757572332.

The previous prime is 200101002109. The next prime is 200101002137. The reversal of 200101002122 is 221200101002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200101002122² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7146464348 + ... + 7146464375.

It is an arithmetic number, because the mean of its divisors is an integer number (42878786172).

Almost surely, 2^200101002122 is an apocalyptic number.

200101002122 is a deficient number, since it is larger than the sum of its proper divisors (142929287254).

200101002122 is a wasteful number, since it uses less digits than its factorization.

200101002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14292928732.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200101002122 its reverse (221200101002), we get a palindrome (421301103124).

The spelling of 200101002122 in words is "two hundred billion, one hundred one million, two thousand, one hundred twenty-two".