122001330211031 has 8 divisors (see below), whose sum is σ = 133344907403904. Its totient is φ = 111120756168960.

The previous prime is 122001330210967. The next prime is 122001330211051. The reversal of 122001330211031 is 130112033100221.

It is a happy number.

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 122001330211031 - 2⁶ = 122001330210967 is a prime.

It is a super-2 number, since 2×122001330211031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122001330210994 and 122001330211012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122001330211051) 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, 115750787150 + ... + 115750788203.

It is an arithmetic number, because the mean of its divisors is an integer number (16668113425488).

Almost surely, 2^{122001330211031} is an apocalyptic number.

122001330211031 is a deficient number, since it is larger than the sum of its proper divisors (11343577192873).

122001330211031 is a wasteful number, since it uses less digits than its factorization.

122001330211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231501575401.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 122001330211031 its reverse (130112033100221), we get a palindrome (252113363311252).

The spelling of 122001330211031 in words is "one hundred twenty-two trillion, one billion, three hundred thirty million, two hundred eleven thousand, thirty-one".