1422120003002 has 4 divisors (see below), whose sum is σ = 2133180004506. Its totient is φ = 711060001500.

The previous prime is 1422120002993. The next prime is 1422120003013. The reversal of 1422120003002 is 2003000212241.

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., 903315284041 + 518804718961 = 950429^2 + 720281^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355530000749 + ... + 355530000752.

Almost surely, 2^{1422120003002} is an apocalyptic number.

1422120003002 is a deficient number, since it is larger than the sum of its proper divisors (711060001504).

1422120003002 is an equidigital number, since it uses as much as digits as its factorization.

1422120003002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711060001503.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1422120003002 its reverse (2003000212241), we get a palindrome (3425120215243).

The spelling of 1422120003002 in words is "one trillion, four hundred twenty-two billion, one hundred twenty million, three thousand, two".