1420122600050 has 96 divisors (see below), whose sum is σ = 3302984131200. Its totient is φ = 441321753600.

The previous prime is 1420122600049. The next prime is 1420122600053. The reversal of 1420122600050 is 500062210241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1420122599989 and 1420122600025.

It is not an unprimeable number, because it can be changed into a prime (1420122600053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 750176 + ... + 1844724.

It is an arithmetic number, because the mean of its divisors is an integer number (34406084700).

Almost surely, 2^{1420122600050} is an apocalyptic number.

1420122600050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420122600050 is an abundant number, since it is smaller than the sum of its proper divisors (1882861531150).

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

1420122600050 is a wasteful number, since it uses less digits than its factorization.

1420122600050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094916 (or 1094911 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1420122600050 its reverse (500062210241), we get a palindrome (1920184810291).

The spelling of 1420122600050 in words is "one trillion, four hundred twenty billion, one hundred twenty-two million, six hundred thousand, fifty".