212323000213222 has 4 divisors (see below), whose sum is σ = 318484500319836. Its totient is φ = 106161500106610.

The previous prime is 212323000213211. The next prime is 212323000213231. The reversal of 212323000213222 is 222312000323212.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53080750053304 + ... + 53080750053307.

It is an arithmetic number, because the mean of its divisors is an integer number (79621125079959).

Almost surely, 2^{212323000213222} is an apocalyptic number.

212323000213222 is a deficient number, since it is larger than the sum of its proper divisors (106161500106614).

212323000213222 is a wasteful number, since it uses less digits than its factorization.

212323000213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106161500106613.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 212323000213222 its reverse (222312000323212), we get a palindrome (434635000536434).

The spelling of 212323000213222 in words is "two hundred twelve trillion, three hundred twenty-three billion, two hundred thirteen thousand, two hundred twenty-two".