122134723410 has 64 divisors (see below), whose sum is σ = 335610842112. Its totient is φ = 27865446336.

The previous prime is 122134723369. The next prime is 122134723421. The reversal of 122134723410 is 14327431221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416752 + ... + 646491.

It is an arithmetic number, because the mean of its divisors is an integer number (5243919408).

Almost surely, 2^122134723410 is an apocalyptic number.

122134723410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122134723410 is an abundant number, since it is smaller than the sum of its proper divisors (213476118702).

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

122134723410 is a wasteful number, since it uses less digits than its factorization.

122134723410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063807.

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 122134723410 in words is "one hundred twenty-two billion, one hundred thirty-four million, seven hundred twenty-three thousand, four hundred ten".