122547135004 has 24 divisors (see below), whose sum is σ = 253545798240. Its totient is φ = 50709158976.

The previous prime is 122547134947. The next prime is 122547135019. The reversal of 122547135004 is 400531745221.

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, 75459247 + ... + 75460870.

It is an arithmetic number, because the mean of its divisors is an integer number (10564408260).

Almost surely, 2^122547135004 is an apocalyptic number.

122547135004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122547135004 is an abundant number, since it is smaller than the sum of its proper divisors (130998663236).

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

122547135004 is a wasteful number, since it uses less digits than its factorization.

122547135004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150920157 (or 150920155 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 122547135004 in words is "one hundred twenty-two billion, five hundred forty-seven million, one hundred thirty-five thousand, four".