122220010202070 has 64 divisors (see below), whose sum is σ = 320100911424000. Its totient is φ = 29619213484800.

The previous prime is 122220010202009. The next prime is 122220010202071. The reversal of 122220010202070 is 70202010022221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122220010202071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60758191 + ... + 62737530.

It is an arithmetic number, because the mean of its divisors is an integer number (5001576741000).

Almost surely, 2^{122220010202070} is an apocalyptic number.

122220010202070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122220010202070 is an abundant number, since it is smaller than the sum of its proper divisors (197880901221930).

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

122220010202070 is a wasteful number, since it uses less digits than its factorization.

122220010202070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123498741.

The product of its (nonzero) digits is 448, while the sum is 21.

Adding to 122220010202070 its reverse (70202010022221), we get a palindrome (192422020224291).

The spelling of 122220010202070 in words is "one hundred twenty-two trillion, two hundred twenty billion, ten million, two hundred two thousand, seventy".