3011121022 has 32 divisors (see below), whose sum is σ = 5885998272. Its totient is φ = 1121140224.

The previous prime is 3011121017. The next prime is 3011121023. The reversal of 3011121022 is 2201211103.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 3011120993 and 3011121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011121023) 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, 483513 + ... + 489700.

It is an arithmetic number, because the mean of its divisors is an integer number (183937446).

Almost surely, 2^3011121022 is an apocalyptic number.

3011121022 is a deficient number, since it is larger than the sum of its proper divisors (2874877250).

3011121022 is a wasteful number, since it uses less digits than its factorization.

3011121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973252.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3011121022 is about 54873.6824169838. The cubic root of 3011121022 is about 1444.0295159366.

Adding to 3011121022 its reverse (2201211103), we get a palindrome (5212332125).

The spelling of 3011121022 in words is "three billion, eleven million, one hundred twenty-one thousand, twenty-two".