122133100021030 has 32 divisors (see below), whose sum is σ = 251245625117760. Its totient is φ = 41874140590080.

The previous prime is 122133100021003. The next prime is 122133100021039. The reversal of 122133100021030 is 30120001331221.

It is a junction number, because it is equal to n+sod(n) for n = 122133100020989 and 122133100021007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122133100021039) 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, 72412110 + ... + 74079550.

It is an arithmetic number, because the mean of its divisors is an integer number (7851425784930).

Almost surely, 2^{122133100021030} is an apocalyptic number.

122133100021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122133100021030 is an abundant number, since it is smaller than the sum of its proper divisors (129112525096730).

122133100021030 is a wasteful number, since it uses less digits than its factorization.

122133100021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713824.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122133100021030 its reverse (30120001331221), we get a palindrome (152253101352251).

The spelling of 122133100021030 in words is "one hundred twenty-two trillion, one hundred thirty-three billion, one hundred million, twenty-one thousand, thirty".