122053612047 has 32 divisors (see below), whose sum is σ = 172549198080. Its totient is φ = 76605607680.

The previous prime is 122053611997. The next prime is 122053612103. The reversal of 122053612047 is 740216350221.

It is not a de Polignac number, because 122053612047 - 2⁶ = 122053611983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122053611999 and 122053612017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122053612847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7421848 + ... + 7438274.

It is an arithmetic number, because the mean of its divisors is an integer number (5392162440).

Almost surely, 2^122053612047 is an apocalyptic number.

122053612047 is a deficient number, since it is larger than the sum of its proper divisors (50495586033).

122053612047 is a wasteful number, since it uses less digits than its factorization.

122053612047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18583.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 122053612047 its reverse (740216350221), we get a palindrome (862269962268).

The spelling of 122053612047 in words is "one hundred twenty-two billion, fifty-three million, six hundred twelve thousand, forty-seven".