1122022101011 has 32 divisors (see below), whose sum is σ = 1311133777920. Its totient is φ = 940404681216.

The previous prime is 1122022100989. The next prime is 1122022101047. The reversal of 1122022101011 is 1101012202211.

It is not a de Polignac number, because 1122022101011 - 2³⁰ = 1120948359187 is a prime.

It is a super-3 number, since 3×1122022101011³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122025101011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24742220 + ... + 24787526.

It is an arithmetic number, because the mean of its divisors is an integer number (40972930560).

Almost surely, 2^{1122022101011} is an apocalyptic number.

1122022101011 is a deficient number, since it is larger than the sum of its proper divisors (189111676909).

1122022101011 is a wasteful number, since it uses less digits than its factorization.

1122022101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45843.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1122022101011 its reverse (1101012202211), we get a palindrome (2223034303222).

The spelling of 1122022101011 in words is "one trillion, one hundred twenty-two billion, twenty-two million, one hundred one thousand, eleven".