122029141 has 16 divisors (see below), whose sum is σ = 135051840. Its totient is φ = 109549440.

The previous prime is 122029091. The next prime is 122029163. The reversal of 122029141 is 141920221.

It is not a de Polignac number, because 122029141 - 2⁹ = 122028629 is a prime.

It is a super-2 number, since 2×122029141² = 29782222506395762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122029181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233961 + ... + 234481.

It is an arithmetic number, because the mean of its divisors is an integer number (8440740).

Almost surely, 2^122029141 is an apocalyptic number.

It is an amenable number.

122029141 is a deficient number, since it is larger than the sum of its proper divisors (13022699).

122029141 is a wasteful number, since it uses less digits than its factorization.

122029141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 122029141 is about 11046.6800895111. The cubic root of 122029141 is about 496.0070522866.

Adding to 122029141 its reverse (141920221), we get a palindrome (263949362).

The spelling of 122029141 in words is "one hundred twenty-two million, twenty-nine thousand, one hundred forty-one".