122122021230010 has 16 divisors (see below), whose sum is σ = 219821554535976. Its totient is φ = 48848382642688.

The previous prime is 122122021229993. The next prime is 122122021230029. The reversal of 122122021230010 is 10032120221221.

122122021230010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 43632326397529 + 78489694832481 = 6605477^2 + 8859441^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122122021230010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52025419 + ... + 54322078.

Almost surely, 2^{122122021230010} is an apocalyptic number.

122122021230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122122021230010 is a deficient number, since it is larger than the sum of its proper divisors (97699533305966).

122122021230010 is a wasteful number, since it uses less digits than its factorization.

122122021230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106462337.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 122122021230010 its reverse (10032120221221), we get a palindrome (132154141451231).

The spelling of 122122021230010 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, twenty-one million, two hundred thirty thousand, ten".