201200100102022 has 96 divisors (see below), whose sum is σ = 369874196398080. Its totient is φ = 81618895330560.

The previous prime is 201200100102011. The next prime is 201200100102031. The reversal of 201200100102022 is 220201001002102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201200100101993 and 201200100102011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23819115003 + ... + 23819123449.

It is an arithmetic number, because the mean of its divisors is an integer number (3852856212480).

Almost surely, 2^{201200100102022} is an apocalyptic number.

201200100102022 is a deficient number, since it is larger than the sum of its proper divisors (168674096296058).

201200100102022 is a wasteful number, since it uses less digits than its factorization.

201200100102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18146 (or 18139 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201200100102022 its reverse (220201001002102), we get a palindrome (421401101104124).

The spelling of 201200100102022 in words is "two hundred one trillion, two hundred billion, one hundred million, one hundred two thousand, twenty-two".