122000111022022 has 4 divisors (see below), whose sum is σ = 183000166533036. Its totient is φ = 61000055511010.

The previous prime is 122000111021981. The next prime is 122000111022029. The reversal of 122000111022022 is 220220111000221.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 122000111021987 and 122000111022005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122000111022029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30500027755504 + ... + 30500027755507.

It is an arithmetic number, because the mean of its divisors is an integer number (45750041633259).

Almost surely, 2^{122000111022022} is an apocalyptic number.

122000111022022 is a deficient number, since it is larger than the sum of its proper divisors (61000055511014).

122000111022022 is an equidigital number, since it uses as much as digits as its factorization.

122000111022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61000055511013.

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

Adding to 122000111022022 its reverse (220220111000221), we get a palindrome (342220222022243).

The spelling of 122000111022022 in words is "one hundred twenty-two trillion, one hundred eleven million, twenty-two thousand, twenty-two".