201012211101022 has 16 divisors (see below), whose sum is σ = 301568903442000. Its totient is φ = 100489243965760.

The previous prime is 201012211100999. The next prime is 201012211101041. The reversal of 201012211101022 is 220101112210102.

It is a super-3 number, since 3×201012211101022³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201012211100987 and 201012211101005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716376072 + ... + 716656612.

It is an arithmetic number, because the mean of its divisors is an integer number (18848056465125).

Almost surely, 2^{201012211101022} is an apocalyptic number.

201012211101022 is a deficient number, since it is larger than the sum of its proper divisors (100556692340978).

201012211101022 is a wasteful number, since it uses less digits than its factorization.

201012211101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339371.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201012211101022 its reverse (220101112210102), we get a palindrome (421113323311124).

The spelling of 201012211101022 in words is "two hundred one trillion, twelve billion, two hundred eleven million, one hundred one thousand, twenty-two".