212110100202022 has 96 divisors (see below), whose sum is σ = 377891662135680. Its totient is φ = 88488746680320.

The previous prime is 212110100201983. The next prime is 212110100202047. The reversal of 212110100202022 is 220202001011212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 212110100201987 and 212110100202005.

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, 168604198 + ... + 169857574.

It is an arithmetic number, because the mean of its divisors is an integer number (3936371480580).

Almost surely, 2^{212110100202022} is an apocalyptic number.

212110100202022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212110100202022 is a deficient number, since it is larger than the sum of its proper divisors (165781561933658).

212110100202022 is a wasteful number, since it uses less digits than its factorization.

212110100202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254086 (or 1254069 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 212110100202022 its reverse (220202001011212), we get a palindrome (432312101213234).

The spelling of 212110100202022 in words is "two hundred twelve trillion, one hundred ten billion, one hundred million, two hundred two thousand, twenty-two".