122121011411031 has 16 divisors (see below), whose sum is σ = 163317026995200. Its totient is φ = 81169863684000.

The previous prime is 122121011411023. The next prime is 122121011411081. The reversal of 122121011411031 is 130114110121221.

It is not a de Polignac number, because 122121011411031 - 2³ = 122121011411023 is a prime.

It is a super-2 number, since 2×122121011411031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122121011410989 and 122121011411007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122121011411011) 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, 43895640 + ... + 46594733.

It is an arithmetic number, because the mean of its divisors is an integer number (10207314187200).

Almost surely, 2^{122121011411031} is an apocalyptic number.

122121011411031 is a deficient number, since it is larger than the sum of its proper divisors (41196015584169).

122121011411031 is an equidigital number, since it uses as much as digits as its factorization.

122121011411031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90491726.

The product of its (nonzero) digits is 96, while the sum is 21.

Adding to 122121011411031 its reverse (130114110121221), we get a palindrome (252235121532252).

The spelling of 122121011411031 in words is "one hundred twenty-two trillion, one hundred twenty-one billion, eleven million, four hundred eleven thousand, thirty-one".