122004132112 has 40 divisors (see below), whose sum is σ = 242937187136. Its totient is φ = 59312912256.

The previous prime is 122004132077. The next prime is 122004132119. The reversal of 122004132112 is 211231400221.

It is a self number, because there is not a number n which added to its sum of digits gives 122004132112.

It is not an unprimeable number, because it can be changed into a prime (122004132119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808453 + ... + 947419.

Almost surely, 2^122004132112 is an apocalyptic number.

It is an amenable number.

122004132112 is a deficient number, since it is larger than the sum of its proper divisors (120933055024).

122004132112 is a wasteful number, since it uses less digits than its factorization.

122004132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140495 (or 140489 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 122004132112 its reverse (211231400221), we get a palindrome (333235532333).

It can be divided in two parts, 1220041 and 32112, that added together give a triangular number (1252153 = T₁₅₈₂).

The spelling of 122004132112 in words is "one hundred twenty-two billion, four million, one hundred thirty-two thousand, one hundred twelve".