122140040334 has 32 divisors (see below), whose sum is σ = 269487225504. Its totient is φ = 36664926720.

The previous prime is 122140040299. The next prime is 122140040377. The reversal of 122140040334 is 433040041221.

It is a super-2 number, since 2×122140040334² (a number of 23 digits) contains 22 as substring.

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, 19093119 + ... + 19099514.

It is an arithmetic number, because the mean of its divisors is an integer number (8421475797).

Almost surely, 2^122140040334 is an apocalyptic number.

122140040334 is an abundant number, since it is smaller than the sum of its proper divisors (147347185170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122140040334 is a wasteful number, since it uses less digits than its factorization.

122140040334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38192692.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 122140040334 its reverse (433040041221), we get a palindrome (555180081555).

The spelling of 122140040334 in words is "one hundred twenty-two billion, one hundred forty million, forty thousand, three hundred thirty-four".