7201022 has 4 divisors (see below), whose sum is σ = 10801536. Its totient is φ = 3600510.

The previous prime is 7200983. The next prime is 7201031. The reversal of 7201022 is 2201027.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2201027 = 97 ⋅22691.

It is a junction number, because it is equal to n+sod(n) for n = 7200988 and 7201006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800254 + ... + 1800257.

It is an arithmetic number, because the mean of its divisors is an integer number (2700384).

Almost surely, 2^7201022 is an apocalyptic number.

7201022 is a deficient number, since it is larger than the sum of its proper divisors (3600514).

7201022 is a wasteful number, since it uses less digits than its factorization.

7201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600513.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 7201022 is about 2683.4720046984. The cubic root of 7201022 is about 193.1070128792.

Adding to 7201022 its reverse (2201027), we get a palindrome (9402049).

The spelling of 7201022 in words is "seven million, two hundred one thousand, twenty-two".