2112101220010 has 16 divisors (see below), whose sum is σ = 3882671179776. Its totient is φ = 826865158288.

The previous prime is 2112101219971. The next prime is 2112101220193. The reversal of 2112101220010 is 100221012112.

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, 2246915722 + ... + 2246916661.

It is an arithmetic number, because the mean of its divisors is an integer number (242666948736).

Almost surely, 2^{2112101220010} is an apocalyptic number.

2112101220010 is a deficient number, since it is larger than the sum of its proper divisors (1770569959766).

2112101220010 is a wasteful number, since it uses less digits than its factorization.

2112101220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493832437.

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

Adding to 2112101220010 its reverse (100221012112), we get a palindrome (2212322232122).

The spelling of 2112101220010 in words is "two trillion, one hundred twelve billion, one hundred one million, two hundred twenty thousand, ten".