2252123214042 has 64 divisors (see below), whose sum is σ = 4870594270080. Its totient is φ = 690126787584.

The previous prime is 2252123213993. The next prime is 2252123214139. The reversal of 2252123214042 is 2404123212522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27522553 + ... + 27604259.

It is an arithmetic number, because the mean of its divisors is an integer number (76103035470).

Almost surely, 2^{2252123214042} is an apocalyptic number.

2252123214042 is an abundant number, since it is smaller than the sum of its proper divisors (2618471056038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2252123214042 is a wasteful number, since it uses less digits than its factorization.

2252123214042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83167.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2252123214042 its reverse (2404123212522), we get a palindrome (4656246426564).

The spelling of 2252123214042 in words is "two trillion, two hundred fifty-two billion, one hundred twenty-three million, two hundred fourteen thousand, forty-two".