122762422102 has 4 divisors (see below), whose sum is σ = 184143633156. Its totient is φ = 61381211050.

The previous prime is 122762422087. The next prime is 122762422117. The reversal of 122762422102 is 201224267221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201224267221 = 223547 ⋅900143.

It is an interprime number because it is at equal distance from previous prime (122762422087) and next prime (122762422117).

It is a super-2 number, since 2×122762422102² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30690605524 + ... + 30690605527.

It is an arithmetic number, because the mean of its divisors is an integer number (46035908289).

Almost surely, 2^122762422102 is an apocalyptic number.

122762422102 is a deficient number, since it is larger than the sum of its proper divisors (61381211054).

122762422102 is an equidigital number, since it uses as much as digits as its factorization.

122762422102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61381211053.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 122762422102 its reverse (201224267221), we get a palindrome (323986689323).

The spelling of 122762422102 in words is "one hundred twenty-two billion, seven hundred sixty-two million, four hundred twenty-two thousand, one hundred two".