11012100001122 has 32 divisors (see below), whose sum is σ = 24049524695040. Its totient is φ = 3333788237520.

The previous prime is 11012100001099. The next prime is 11012100001141. The reversal of 11012100001122 is 22110000121011.

It is a super-2 number, since 2×11012100001122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012100001098 and 11012100001107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80224978 + ... + 80362125.

It is an arithmetic number, because the mean of its divisors is an integer number (751547646720).

Almost surely, 2^{11012100001122} is an apocalyptic number.

11012100001122 is an abundant number, since it is smaller than the sum of its proper divisors (13037424693918).

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

11012100001122 is a wasteful number, since it uses less digits than its factorization.

11012100001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160588158.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11012100001122 its reverse (22110000121011), we get a palindrome (33122100122133).

The spelling of 11012100001122 in words is "eleven trillion, twelve billion, one hundred million, one thousand, one hundred twenty-two".