122547466153 has 24 divisors (see below), whose sum is σ = 144732878784. Its totient is φ = 103437180000.

The previous prime is 122547466121. The next prime is 122547466157. The reversal of 122547466153 is 351664745221.

It is not a de Polignac number, because 122547466153 - 2⁵ = 122547466121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122547466157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14411403 + ... + 14419903.

It is an arithmetic number, because the mean of its divisors is an integer number (6030536616).

Almost surely, 2^122547466153 is an apocalyptic number.

It is an amenable number.

122547466153 is a deficient number, since it is larger than the sum of its proper divisors (22185412631).

122547466153 is an equidigital number, since it uses as much as digits as its factorization.

122547466153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12973 (or 12966 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The spelling of 122547466153 in words is "one hundred twenty-two billion, five hundred forty-seven million, four hundred sixty-six thousand, one hundred fifty-three".