2222445242402 has 32 divisors (see below), whose sum is σ = 4257633469824. Its totient is φ = 844768540800.

The previous prime is 2222445242383. The next prime is 2222445242453. The reversal of 2222445242402 is 2042425442222.

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, 175987133 + ... + 175999760.

It is an arithmetic number, because the mean of its divisors is an integer number (133051045932).

Almost surely, 2^{2222445242402} is an apocalyptic number.

2222445242402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222445242402 is a deficient number, since it is larger than the sum of its proper divisors (2035188227422).

2222445242402 is a wasteful number, since it uses less digits than its factorization.

2222445242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351986954.

The product of its (nonzero) digits is 163840, while the sum is 35.

The spelling of 2222445242402 in words is "two trillion, two hundred twenty-two billion, four hundred forty-five million, two hundred forty-two thousand, four hundred two".