10722141 has 12 divisors (see below), whose sum is σ = 16021980. Its totient is φ = 6901440.

The previous prime is 10722139. The next prime is 10722143. The reversal of 10722141 is 14122701.

It is an interprime number because it is at equal distance from previous prime (10722139) and next prime (10722143).

It can be written as a sum of positive squares in 2 ways, for example, as 5062500 + 5659641 = 2250^2 + 2379^2 .

It is not a de Polignac number, because 10722141 - 2¹ = 10722139 is a prime.

It is a super-2 number, since 2×10722141² = 229928615247762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10722143) 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, 20280 + ... + 20801.

It is an arithmetic number, because the mean of its divisors is an integer number (1335165).

Almost surely, 2^10722141 is an apocalyptic number.

It is an amenable number.

10722141 is a deficient number, since it is larger than the sum of its proper divisors (5299839).

10722141 is a wasteful number, since it uses less digits than its factorization.

10722141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41116 (or 41113 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 10722141 is about 3274.4680484011. The cubic root of 10722141 is about 220.5094323946.

Adding to 10722141 its reverse (14122701), we get a palindrome (24844842).

The spelling of 10722141 in words is "ten million, seven hundred twenty-two thousand, one hundred forty-one".