122220101110002 has 32 divisors (see below), whose sum is σ = 286910507628672. Its totient is φ = 33976244323584.

The previous prime is 122220101109983. The next prime is 122220101110021. The reversal of 122220101110002 is 200011101022221.

It is an interprime number because it is at equal distance from previous prime (122220101109983) and next prime (122220101110021).

It is a super-2 number, since 2×122220101110002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39324355303 + ... + 39324358410.

It is an arithmetic number, because the mean of its divisors is an integer number (8965953363396).

Almost surely, 2^{122220101110002} is an apocalyptic number.

122220101110002 is an abundant number, since it is smaller than the sum of its proper divisors (164690406518670).

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

122220101110002 is a wasteful number, since it uses less digits than its factorization.

122220101110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78648713762.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122220101110002 its reverse (200011101022221), we get a palindrome (322231202132223).

The spelling of 122220101110002 in words is "one hundred twenty-two trillion, two hundred twenty billion, one hundred one million, one hundred ten thousand, two".