212011200202022 has 32 divisors (see below), whose sum is σ = 355380108652800. Its totient is φ = 94229574193440.

The previous prime is 212011200201991. The next prime is 212011200202033. The reversal of 212011200202022 is 220202002110212.

It is a happy number.

It is a super-2 number, since 2×212011200202022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1335373772 + ... + 1335532527.

It is an arithmetic number, because the mean of its divisors is an integer number (11105628395400).

Almost surely, 2^{212011200202022} is an apocalyptic number.

212011200202022 is a deficient number, since it is larger than the sum of its proper divisors (143368908450778).

212011200202022 is a wasteful number, since it uses less digits than its factorization.

212011200202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670906428.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212011200202022 its reverse (220202002110212), we get a palindrome (432213202312234).

The spelling of 212011200202022 in words is "two hundred twelve trillion, eleven billion, two hundred million, two hundred two thousand, twenty-two".