122351010102 has 12 divisors (see below), whose sum is σ = 265093855260. Its totient is φ = 40783670028.

The previous prime is 122351010091. The next prime is 122351010113. The reversal of 122351010102 is 201010153221.

It is an interprime number because it is at equal distance from previous prime (122351010091) and next prime (122351010113).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6797278339 = 122351010102 / (1 + 2 + 2 + 3 + 5 + 1 + 0 + 1 + 0 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3398639152 + ... + 3398639187.

It is an arithmetic number, because the mean of its divisors is an integer number (22091154605).

Almost surely, 2^122351010102 is an apocalyptic number.

122351010102 is an abundant number, since it is smaller than the sum of its proper divisors (142742845158).

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

122351010102 is a wasteful number, since it uses less digits than its factorization.

122351010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797278347 (or 6797278344 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 122351010102 its reverse (201010153221), we get a palindrome (323361163323).

The spelling of 122351010102 in words is "one hundred twenty-two billion, three hundred fifty-one million, ten thousand, one hundred two".