122140134214 has 32 divisors (see below), whose sum is σ = 226020741120. Its totient is φ = 48343317792.

The previous prime is 122140134203. The next prime is 122140134241. The reversal of 122140134214 is 412431041221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6530614 + ... + 6549289.

It is an arithmetic number, because the mean of its divisors is an integer number (7063148160).

Almost surely, 2^122140134214 is an apocalyptic number.

122140134214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122140134214 is a deficient number, since it is larger than the sum of its proper divisors (103880606906).

122140134214 is a wasteful number, since it uses less digits than its factorization.

122140134214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13079964.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 122140134214 its reverse (412431041221), we get a palindrome (534571175435).

The spelling of 122140134214 in words is "one hundred twenty-two billion, one hundred forty million, one hundred thirty-four thousand, two hundred fourteen".