212010212022 has 16 divisors (see below), whose sum is σ = 484594770432. Its totient is φ = 60574346280.

The previous prime is 212010211979. The next prime is 212010212077. The reversal of 212010212022 is 220212010212.

It is a super-2 number, since 2×212010212022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212010211992 and 212010212010.

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, 2523931054 + ... + 2523931137.

It is an arithmetic number, because the mean of its divisors is an integer number (30287173152).

Almost surely, 2^212010212022 is an apocalyptic number.

212010212022 is an abundant number, since it is smaller than the sum of its proper divisors (272584558410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212010212022 is a wasteful number, since it uses less digits than its factorization.

212010212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047862203.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 212010212022 its reverse (220212010212), we get a palindrome (432222222234).

The spelling of 212010212022 in words is "two hundred twelve billion, ten million, two hundred twelve thousand, twenty-two".