1232122031042 has 16 divisors (see below), whose sum is σ = 2113340579520. Its totient is φ = 527769453168.

The previous prime is 1232122030999. The next prime is 1232122031053. The reversal of 1232122031042 is 2401302212321.

It is a junction number, because it is equal to n+sod(n) for n = 1232122030999 and 1232122031017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23543417 + ... + 23595692.

It is an arithmetic number, because the mean of its divisors is an integer number (132083786220).

Almost surely, 2^{1232122031042} is an apocalyptic number.

1232122031042 is a deficient number, since it is larger than the sum of its proper divisors (881218548478).

1232122031042 is a wasteful number, since it uses less digits than its factorization.

1232122031042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47140985.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1232122031042 its reverse (2401302212321), we get a palindrome (3633424243363).

The spelling of 1232122031042 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-two million, thirty-one thousand, forty-two".