122000212322 has 4 divisors (see below), whose sum is σ = 183000318486. Its totient is φ = 61000106160.

The previous prime is 122000212249. The next prime is 122000212337. The reversal of 122000212322 is 223212000221.

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

It can be written as a sum of positive squares in only one way, i.e., 119938235041 + 2061977281 = 346321^2 + 45409^2 .

It is a super-2 number, since 2×122000212322² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122000212322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30500053079 + ... + 30500053082.

Almost surely, 2^122000212322 is an apocalyptic number.

122000212322 is a deficient number, since it is larger than the sum of its proper divisors (61000106164).

122000212322 is an equidigital number, since it uses as much as digits as its factorization.

122000212322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61000106163.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 122000212322 its reverse (223212000221), we get a palindrome (345212212543).

The spelling of 122000212322 in words is "one hundred twenty-two billion, two hundred twelve thousand, three hundred twenty-two".