100212102022 has 32 divisors (see below), whose sum is σ = 157651660800. Its totient is φ = 47684084448.

The previous prime is 100212102019. The next prime is 100212102037. The reversal of 100212102022 is 220201212001.

It is a happy number.

It is a super-4 number, since 4×100212102022⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100212101993 and 100212102011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14585604 + ... + 14592472.

It is an arithmetic number, because the mean of its divisors is an integer number (4926614400).

Almost surely, 2^100212102022 is an apocalyptic number.

100212102022 is a deficient number, since it is larger than the sum of its proper divisors (57439558778).

100212102022 is a wasteful number, since it uses less digits than its factorization.

100212102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8460.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100212102022 its reverse (220201212001), we get a palindrome (320413314023).

The spelling of 100212102022 in words is "one hundred billion, two hundred twelve million, one hundred two thousand, twenty-two".