2420224200122 has 4 divisors (see below), whose sum is σ = 3630336300186. Its totient is φ = 1210112100060.

The previous prime is 2420224200101. The next prime is 2420224200131. The reversal of 2420224200122 is 2210024220242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1630935880561 + 789288319561 = 1277081^2 + 888419^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605056050029 + ... + 605056050032.

Almost surely, 2^{2420224200122} is an apocalyptic number.

2420224200122 is a deficient number, since it is larger than the sum of its proper divisors (1210112100064).

2420224200122 is a wasteful number, since it uses less digits than its factorization.

2420224200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210112100063.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 2420224200122 its reverse (2210024220242), we get a palindrome (4630248420364).

The spelling of 2420224200122 in words is "two trillion, four hundred twenty billion, two hundred twenty-four million, two hundred thousand, one hundred twenty-two".