212022222201022 has 8 divisors (see below), whose sum is σ = 323423728781400. Its totient is φ = 104214312607224.

The previous prime is 212022222201019. The next prime is 212022222201043. The reversal of 212022222201022 is 220102222220212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212022222200984 and 212022222201002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898399246497 + ... + 898399246732.

It is an arithmetic number, because the mean of its divisors is an integer number (40427966097675).

Almost surely, 2^{212022222201022} is an apocalyptic number.

212022222201022 is a deficient number, since it is larger than the sum of its proper divisors (111401506580378).

212022222201022 is a wasteful number, since it uses less digits than its factorization.

212022222201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796798493290.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 212022222201022 its reverse (220102222220212), we get a palindrome (432124444421234).

The spelling of 212022222201022 in words is "two hundred twelve trillion, twenty-two billion, two hundred twenty-two million, two hundred one thousand, twenty-two".