122123020302130 has 32 divisors (see below), whose sum is σ = 220067821022976. Its totient is φ = 48794462707584.

The previous prime is 122123020302109. The next prime is 122123020302131. The reversal of 122123020302130 is 31203020321221.

It is not an unprimeable number, because it can be changed into a prime (122123020302131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148524702 + ... + 149344678.

It is an arithmetic number, because the mean of its divisors is an integer number (6877119406968).

Almost surely, 2^{122123020302130} is an apocalyptic number.

122123020302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122123020302130 is a deficient number, since it is larger than the sum of its proper divisors (97944800720846).

122123020302130 is a wasteful number, since it uses less digits than its factorization.

122123020302130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836658.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 122123020302130 its reverse (31203020321221), we get a palindrome (153326040623351).

The spelling of 122123020302130 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, twenty million, three hundred two thousand, one hundred thirty".