122646634203 has 16 divisors (see below), whose sum is σ = 163973357856. Its totient is φ = 81542357760.

The previous prime is 122646634169. The next prime is 122646634237. The reversal of 122646634203 is 302436646221.

It is an interprime number because it is at equal distance from previous prime (122646634169) and next prime (122646634237).

It is not a de Polignac number, because 122646634203 - 2¹² = 122646630107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122646634403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2682313 + ... + 2727653.

It is an arithmetic number, because the mean of its divisors is an integer number (10248334866).

Almost surely, 2^122646634203 is an apocalyptic number.

122646634203 is a deficient number, since it is larger than the sum of its proper divisors (41326723653).

122646634203 is a wasteful number, since it uses less digits than its factorization.

122646634203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47774.

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 122646634203 in words is "one hundred twenty-two billion, six hundred forty-six million, six hundred thirty-four thousand, two hundred three".