122000011211110 has 16 divisors (see below), whose sum is σ = 220416377137200. Its totient is φ = 48618591827296.

The previous prime is 122000011211093. The next prime is 122000011211161. The reversal of 122000011211110 is 11112110000221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22676579320 + ... + 22676584699.

It is an arithmetic number, because the mean of its divisors is an integer number (13776023571075).

Almost surely, 2^{122000011211110} is an apocalyptic number.

122000011211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122000011211110 is a deficient number, since it is larger than the sum of its proper divisors (98416365926090).

122000011211110 is a wasteful number, since it uses less digits than its factorization.

122000011211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45353164295.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 122000011211110 its reverse (11112110000221), we get a palindrome (133112121211331).

The spelling of 122000011211110 in words is "one hundred twenty-two trillion, eleven million, two hundred eleven thousand, one hundred ten".