2111211020002 has 8 divisors (see below), whose sum is σ = 3619218891456. Its totient is φ = 904804722852.

The previous prime is 2111211019979. The next prime is 2111211020041. The reversal of 2111211020002 is 2000201121112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75400393558 + ... + 75400393585.

It is an arithmetic number, because the mean of its divisors is an integer number (452402361432).

Almost surely, 2^{2111211020002} is an apocalyptic number.

2111211020002 is a deficient number, since it is larger than the sum of its proper divisors (1508007871454).

2111211020002 is a wasteful number, since it uses less digits than its factorization.

2111211020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150800787152.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2111211020002 its reverse (2000201121112), we get a palindrome (4111412141114).

The spelling of 2111211020002 in words is "two trillion, one hundred eleven billion, two hundred eleven million, twenty thousand, two".