212022001302 has 8 divisors (see below), whose sum is σ = 424044002616. Its totient is φ = 70674000432.

The previous prime is 212022001277. The next prime is 212022001349. The reversal of 212022001302 is 203100220212.

It is a happy number.

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

212022001302 is an admirable number.

It is a super-2 number, since 2×212022001302² (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 17668500103 + ... + 17668500114.

It is an arithmetic number, because the mean of its divisors is an integer number (53005500327).

Almost surely, 2^212022001302 is an apocalyptic number.

212022001302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

212022001302 is a wasteful number, since it uses less digits than its factorization.

212022001302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35337000222.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 212022001302 its reverse (203100220212), we get a palindrome (415122221514).

The spelling of 212022001302 in words is "two hundred twelve billion, twenty-two million, one thousand, three hundred two".