120422122402111 has 4 divisors (see below), whose sum is σ = 120423115621800. Its totient is φ = 120421129182424.

The previous prime is 120422122402103. The next prime is 120422122402163. The reversal of 120422122402111 is 111204221224021.

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

It is a cyclic number.

It is not a de Polignac number, because 120422122402111 - 2³ = 120422122402103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120422122402411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496427956 + ... + 496670473.

It is an arithmetic number, because the mean of its divisors is an integer number (30105778905450).

Almost surely, 2^{120422122402111} is an apocalyptic number.

120422122402111 is a deficient number, since it is larger than the sum of its proper divisors (993219689).

120422122402111 is an equidigital number, since it uses as much as digits as its factorization.

120422122402111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993219688.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 120422122402111 its reverse (111204221224021), we get a palindrome (231626343626132).

It can be divided in two parts, 1204221224021 and 11, that multiplied together give a palindrome (13246433464231).

The spelling of 120422122402111 in words is "one hundred twenty trillion, four hundred twenty-two billion, one hundred twenty-two million, four hundred two thousand, one hundred eleven".