122030031011 has 8 divisors (see below), whose sum is σ = 140318494464. Its totient is φ = 103955468040.

The previous prime is 122030031007. The next prime is 122030031041. The reversal of 122030031011 is 110130030221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122030031011 - 2² = 122030031007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122030031041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53473895 + ... + 53476176.

It is an arithmetic number, because the mean of its divisors is an integer number (17539811808).

Almost surely, 2^122030031011 is an apocalyptic number.

122030031011 is a deficient number, since it is larger than the sum of its proper divisors (18288463453).

122030031011 is a wasteful number, since it uses less digits than its factorization.

122030031011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106950241.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 122030031011 its reverse (110130030221), we get a palindrome (232160061232).

The spelling of 122030031011 in words is "one hundred twenty-two billion, thirty million, thirty-one thousand, eleven".