2111212002002 has 16 divisors (see below), whose sum is σ = 3478427098560. Its totient is φ = 956567451312.

The previous prime is 2111212001971. The next prime is 2111212002017. The reversal of 2111212002002 is 2002002121112.

It is a super-2 number, since 2×2111212002002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207786313 + ... + 1207788060.

It is an arithmetic number, because the mean of its divisors is an integer number (217401693660).

Almost surely, 2^{2111212002002} is an apocalyptic number.

2111212002002 is a deficient number, since it is larger than the sum of its proper divisors (1367215096558).

2111212002002 is a wasteful number, since it uses less digits than its factorization.

2111212002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415574417.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2111212002002 its reverse (2002002121112), we get a palindrome (4113214123114).

The spelling of 2111212002002 in words is "two trillion, one hundred eleven billion, two hundred twelve million, two thousand, two".