122012020200010 has 16 divisors (see below), whose sum is σ = 219843252559872. Its totient is φ = 48755560035600.

The previous prime is 122012020199963. The next prime is 122012020200011. The reversal of 122012020200010 is 10002020210221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122012020200011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6155995146 + ... + 6156014965.

It is an arithmetic number, because the mean of its divisors is an integer number (13740203284992).

Almost surely, 2^{122012020200010} is an apocalyptic number.

122012020200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122012020200010 is a deficient number, since it is larger than the sum of its proper divisors (97831232359862).

122012020200010 is a wasteful number, since it uses less digits than its factorization.

122012020200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12312011109.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122012020200010 its reverse (10002020210221), we get a palindrome (132014040410231).

The spelling of 122012020200010 in words is "one hundred twenty-two trillion, twelve billion, twenty million, two hundred thousand, ten".