7421354222 has 16 divisors (see below), whose sum is σ = 11179646352. Its totient is φ = 3694827840.

The previous prime is 7421354209. The next prime is 7421354231. The reversal of 7421354222 is 2224531247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769313 + ... + 778899.

It is an arithmetic number, because the mean of its divisors is an integer number (698727897).

Almost surely, 2^7421354222 is an apocalyptic number.

7421354222 is a deficient number, since it is larger than the sum of its proper divisors (3758292130).

7421354222 is a wasteful number, since it uses less digits than its factorization.

7421354222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11203.

The product of its digits is 26880, while the sum is 32.

The square root of 7421354222 is about 86147.2821509768. The cubic root of 7421354222 is about 1950.5678137807.

Adding to 7421354222 its reverse (2224531247), we get a palindrome (9645885469).

The spelling of 7421354222 in words is "seven billion, four hundred twenty-one million, three hundred fifty-four thousand, two hundred twenty-two".