122440031031014 has 4 divisors (see below), whose sum is σ = 183660046546524. Its totient is φ = 61220015515506.

The previous prime is 122440031031007. The next prime is 122440031031023. The reversal of 122440031031014 is 410130130044221.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×122440031031014² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30610007757752 + ... + 30610007757755.

It is an arithmetic number, because the mean of its divisors is an integer number (45915011636631).

Almost surely, 2^{122440031031014} is an apocalyptic number.

122440031031014 is a deficient number, since it is larger than the sum of its proper divisors (61220015515510).

122440031031014 is an equidigital number, since it uses as much as digits as its factorization.

122440031031014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61220015515509.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 122440031031014 its reverse (410130130044221), we get a palindrome (532570161075235).

The spelling of 122440031031014 in words is "one hundred twenty-two trillion, four hundred forty billion, thirty-one million, thirty-one thousand, fourteen".