122010312030 has 64 divisors (see below), whose sum is σ = 311117448960. Its totient is φ = 30535570944.

The previous prime is 122010312023. The next prime is 122010312041. The reversal of 122010312030 is 30213010221.

It is a super-3 number, since 3×122010312030³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 939259 + ... + 1061238.

It is an arithmetic number, because the mean of its divisors is an integer number (4861210140).

Almost surely, 2^122010312030 is an apocalyptic number.

122010312030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122010312030 is an abundant number, since it is smaller than the sum of its proper divisors (189107136930).

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

122010312030 is a wasteful number, since it uses less digits than its factorization.

122010312030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000633.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 122010312030 its reverse (30213010221), we get a palindrome (152223322251).

The spelling of 122010312030 in words is "one hundred twenty-two billion, ten million, three hundred twelve thousand, thirty".