2311202012002 has 64 divisors (see below), whose sum is σ = 3994283623680. Its totient is φ = 994155503616.

The previous prime is 2311202011999. The next prime is 2311202012071. The reversal of 2311202012002 is 2002102021132.

It is a happy number.

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, 7857898 + ... + 8146714.

It is an arithmetic number, because the mean of its divisors is an integer number (62410681620).

Almost surely, 2^{2311202012002} is an apocalyptic number.

2311202012002 is a deficient number, since it is larger than the sum of its proper divisors (1683081611678).

2311202012002 is a wasteful number, since it uses less digits than its factorization.

2311202012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289115.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2311202012002 its reverse (2002102021132), we get a palindrome (4313304033134).

The spelling of 2311202012002 in words is "two trillion, three hundred eleven billion, two hundred two million, twelve thousand, two".