122116462654 has 16 divisors (see below), whose sum is σ = 185494287600. Its totient is φ = 60286970304.

The previous prime is 122116462651. The next prime is 122116462697. The reversal of 122116462654 is 456264611221.

It is a super-2 number, since 2×122116462654² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122116462651) 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, 357612 + ... + 610015.

It is an arithmetic number, because the mean of its divisors is an integer number (11593392975).

Almost surely, 2^122116462654 is an apocalyptic number.

122116462654 is a deficient number, since it is larger than the sum of its proper divisors (63377824946).

122116462654 is an equidigital number, since it uses as much as digits as its factorization.

122116462654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968427.

The product of its digits is 138240, while the sum is 40.

The spelling of 122116462654 in words is "one hundred twenty-two billion, one hundred sixteen million, four hundred sixty-two thousand, six hundred fifty-four".