122123003030222 has 4 divisors (see below), whose sum is σ = 183184504545336. Its totient is φ = 61061501515110.

The previous prime is 122123003030201. The next prime is 122123003030261. The reversal of 122123003030222 is 222030300321221.

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

It is a super-2 number, since 2×122123003030222² (a number of 29 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 as a sum of consecutive naturals, namely, 30530750757554 + ... + 30530750757557.

It is an arithmetic number, because the mean of its divisors is an integer number (45796126136334).

Almost surely, 2^{122123003030222} is an apocalyptic number.

122123003030222 is a deficient number, since it is larger than the sum of its proper divisors (61061501515114).

122123003030222 is an equidigital number, since it uses as much as digits as its factorization.

122123003030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61061501515113.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122123003030222 its reverse (222030300321221), we get a palindrome (344153303351443).

The spelling of 122123003030222 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, three million, thirty thousand, two hundred twenty-two".