20200101101122 has 12 divisors (see below), whose sum is σ = 30720908136690. Its totient is φ = 9961693688448.

The previous prime is 20200101101087. The next prime is 20200101101153. The reversal of 20200101101122 is 22110110100202.

It can be written as a sum of positive squares in 3 ways, for example, as 20054803671081 + 145297430041 = 4478259^2 + 381179^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 947639047 + ... + 947660362.

Almost surely, 2^{20200101101122} is an apocalyptic number.

20200101101122 is a deficient number, since it is larger than the sum of its proper divisors (10520807035568).

20200101101122 is an equidigital number, since it uses as much as digits as its factorization.

20200101101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895299557 (or 1895299484 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20200101101122 its reverse (22110110100202), we get a palindrome (42310211201324).

The spelling of 20200101101122 in words is "twenty trillion, two hundred billion, one hundred one million, one hundred one thousand, one hundred twenty-two".