2110431221102 has 32 divisors (see below), whose sum is σ = 3434056293024. Its totient is φ = 968796288000.

The previous prime is 2110431221057. The next prime is 2110431221131. The reversal of 2110431221102 is 2011221340112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11199353 + ... + 11386235.

It is an arithmetic number, because the mean of its divisors is an integer number (107314259157).

Almost surely, 2^{2110431221102} is an apocalyptic number.

2110431221102 is a deficient number, since it is larger than the sum of its proper divisors (1323625071922).

2110431221102 is a wasteful number, since it uses less digits than its factorization.

2110431221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195044.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2110431221102 its reverse (2011221340112), we get a palindrome (4121652561214).

The spelling of 2110431221102 in words is "two trillion, one hundred ten billion, four hundred thirty-one million, two hundred twenty-one thousand, one hundred two".