122123212131032 has 32 divisors (see below), whose sum is σ = 261722131564320. Its totient is φ = 52332612656640.

The previous prime is 122123212131031. The next prime is 122123212131059. The reversal of 122123212131032 is 230131212321221.

It is a junction number, because it is equal to n+sod(n) for n = 122123212130992 and 122123212131010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122123212131031) 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, 122558273 + ... + 123550704.

It is an arithmetic number, because the mean of its divisors is an integer number (8178816611385).

Almost surely, 2^{122123212131032} is an apocalyptic number.

It is an amenable number.

122123212131032 is an abundant number, since it is smaller than the sum of its proper divisors (139598919433288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122123212131032 is a wasteful number, since it uses less digits than its factorization.

122123212131032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246117851 (or 246117847 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 122123212131032 its reverse (230131212321221), we get a palindrome (352254424452253).

The spelling of 122123212131032 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, two hundred twelve million, one hundred thirty-one thousand, thirty-two".