1011120022213 has 16 divisors (see below), whose sum is σ = 1159124696704. Its totient is φ = 864005667840.

The previous prime is 1011120022177. The next prime is 1011120022223. The reversal of 1011120022213 is 3122200211101.

It is not a de Polignac number, because 1011120022213 - 2¹⁷ = 1011119891141 is a prime.

It is a super-2 number, since 2×1011120022213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011120022223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27881773 + ... + 27918013.

It is an arithmetic number, because the mean of its divisors is an integer number (72445293544).

Almost surely, 2^{1011120022213} is an apocalyptic number.

It is an amenable number.

1011120022213 is a deficient number, since it is larger than the sum of its proper divisors (148004674491).

1011120022213 is a wasteful number, since it uses less digits than its factorization.

1011120022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48412.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1011120022213 its reverse (3122200211101), we get a palindrome (4133320233314).

The spelling of 1011120022213 in words is "one trillion, eleven billion, one hundred twenty million, twenty-two thousand, two hundred thirteen".