2421022622 has 16 divisors (see below), whose sum is σ = 3721540992. Its totient is φ = 1180860120.

The previous prime is 2421022603. The next prime is 2421022727. The reversal of 2421022622 is 2262201242.

It is a super-2 number, since 2×2421022622² = 11722701072471509768, which contains 22 as substring.

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, 73904 + ... + 101507.

It is an arithmetic number, because the mean of its divisors is an integer number (232596312).

Almost surely, 2^2421022622 is an apocalyptic number.

2421022622 is a deficient number, since it is larger than the sum of its proper divisors (1300518370).

2421022622 is a wasteful number, since it uses less digits than its factorization.

2421022622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175583.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2421022622 is about 49203.8882813137. Note that the first 3 decimals coincide. The cubic root of 2421022622 is about 1342.7637733622.

Adding to 2421022622 its reverse (2262201242), we get a palindrome (4683223864).

The spelling of 2421022622 in words is "two billion, four hundred twenty-one million, twenty-two thousand, six hundred twenty-two".