3422121 has 12 divisors (see below), whose sum is σ = 4718736. Its totient is φ = 2205960.

The previous prime is 3422119. The next prime is 3422131. The reversal of 3422121 is 1212243.

It is not a de Polignac number, because 3422121 - 2¹ = 3422119 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3422121.

It is not an unprimeable number, because it can be changed into a prime (3422131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2290 + ... + 3476.

It is an arithmetic number, because the mean of its divisors is an integer number (393228).

Almost surely, 2^3422121 is an apocalyptic number.

3422121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3422121 is a deficient number, since it is larger than the sum of its proper divisors (1296615).

3422121 is a wasteful number, since it uses less digits than its factorization.

3422121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1221 counting only the distinct ones).

The product of its digits is 96, while the sum is 15.

The square root of 3422121 is about 1849.8975647316. The cubic root of 3422121 is about 150.6948650026.

Adding to 3422121 its reverse (1212243), we get a palindrome (4634364).

It can be divided in two parts, 34 and 22121, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 3422121 in words is "three million, four hundred twenty-two thousand, one hundred twenty-one".