22000001101122 has 32 divisors (see below), whose sum is σ = 48114016720704. Its totient is φ = 6650831678400.

The previous prime is 22000001101087. The next prime is 22000001101157. The reversal of 22000001101122 is 22110110000022.

It is an interprime number because it is at equal distance from previous prime (22000001101087) and next prime (22000001101157).

It is a junction number, because it is equal to n+sod(n) for n = 22000001101098 and 22000001101107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395855053 + ... + 395910624.

It is an arithmetic number, because the mean of its divisors is an integer number (1503563022522).

Almost surely, 2^{22000001101122} is an apocalyptic number.

22000001101122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22000001101122 is an abundant number, since it is smaller than the sum of its proper divisors (26114015619582).

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

22000001101122 is a wasteful number, since it uses less digits than its factorization.

22000001101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791766114.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22000001101122 its reverse (22110110000022), we get a palindrome (44110111101144).

The spelling of 22000001101122 in words is "twenty-two trillion, one million, one hundred one thousand, one hundred twenty-two".