122233203210122 has 4 divisors (see below), whose sum is σ = 183349804815186. Its totient is φ = 61116601605060.

The previous prime is 122233203210089. The next prime is 122233203210137. The reversal of 122233203210122 is 221012302332221.

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., 69574800004801 + 52658403205321 = 8341151^2 + 7256611^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122233203210091 and 122233203210100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30558300802529 + ... + 30558300802532.

Almost surely, 2^{122233203210122} is an apocalyptic number.

122233203210122 is a deficient number, since it is larger than the sum of its proper divisors (61116601605064).

122233203210122 is an equidigital number, since it uses as much as digits as its factorization.

122233203210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61116601605063.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 122233203210122 its reverse (221012302332221), we get a palindrome (343245505542343).

The spelling of 122233203210122 in words is "one hundred twenty-two trillion, two hundred thirty-three billion, two hundred three million, two hundred ten thousand, one hundred twenty-two".