1421122104124 has 12 divisors (see below), whose sum is σ = 2490843505248. Its totient is φ = 709452531200.

The previous prime is 1421122103993. The next prime is 1421122104131. The reversal of 1421122104124 is 4214012211241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277127332 + ... + 277132459.

It is an arithmetic number, because the mean of its divisors is an integer number (207570292104).

Almost surely, 2^{1421122104124} is an apocalyptic number.

It is an amenable number.

1421122104124 is a deficient number, since it is larger than the sum of its proper divisors (1069721401124).

1421122104124 is a wasteful number, since it uses less digits than its factorization.

1421122104124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554260436 (or 554260434 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1421122104124 its reverse (4214012211241), we get a palindrome (5635134315365).

The spelling of 1421122104124 in words is "one trillion, four hundred twenty-one billion, one hundred twenty-two million, one hundred four thousand, one hundred twenty-four".