122020123313030 has 32 divisors (see below), whose sum is σ = 227210706145440. Its totient is φ = 47124842786560.

The previous prime is 122020123312939. The next prime is 122020123313047. The reversal of 122020123313030 is 30313321020221.

It is a junction number, because it is equal to n+sod(n) for n = 122020123312987 and 122020123313005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104835365 + ... + 105992895.

It is an arithmetic number, because the mean of its divisors is an integer number (7100334567045).

Almost surely, 2^{122020123313030} is an apocalyptic number.

122020123313030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122020123313030 is a deficient number, since it is larger than the sum of its proper divisors (105190582832410).

122020123313030 is a wasteful number, since it uses less digits than its factorization.

122020123313030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521064.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122020123313030 its reverse (30313321020221), we get a palindrome (152333444333251).

The spelling of 122020123313030 in words is "one hundred twenty-two trillion, twenty billion, one hundred twenty-three million, three hundred thirteen thousand, thirty".