122000211021022 has 16 divisors (see below), whose sum is σ = 193646385165312. Its totient is φ = 57526125219640.

The previous prime is 122000211021011. The next prime is 122000211021079. The reversal of 122000211021022 is 220120112000221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122000211020987 and 122000211021005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18677310118 + ... + 18677316649.

It is an arithmetic number, because the mean of its divisors is an integer number (12102899072832).

Almost surely, 2^{122000211021022} is an apocalyptic number.

122000211021022 is a deficient number, since it is larger than the sum of its proper divisors (71646174144290).

122000211021022 is a wasteful number, since it uses less digits than its factorization.

122000211021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37354626863.

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

Adding to 122000211021022 its reverse (220120112000221), we get a palindrome (342120323021243).

The spelling of 122000211021022 in words is "one hundred twenty-two trillion, two hundred eleven million, twenty-one thousand, twenty-two".