2322021442 has 32 divisors (see below), whose sum is σ = 3921103872. Its totient is φ = 1023257664.

The previous prime is 2322021439. The next prime is 2322021461. The reversal of 2322021442 is 2441202232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359788 + ... + 366184.

It is an arithmetic number, because the mean of its divisors is an integer number (122534496).

Almost surely, 2^2322021442 is an apocalyptic number.

2322021442 is a deficient number, since it is larger than the sum of its proper divisors (1599082430).

2322021442 is a wasteful number, since it uses less digits than its factorization.

2322021442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7042.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2322021442 is about 48187.3576988820. The cubic root of 2322021442 is about 1324.2055647362.

Adding to 2322021442 its reverse (2441202232), we get a palindrome (4763223674).

It can be divided in two parts, 2 and 322021442, that multiplied together give a square (644042884 = 25378²).

The spelling of 2322021442 in words is "two billion, three hundred twenty-two million, twenty-one thousand, four hundred forty-two".