110121210100002 has 32 divisors (see below), whose sum is σ = 232156566374400. Its totient is φ = 34726753001808.

The previous prime is 110121210099973. The next prime is 110121210100019. The reversal of 110121210100002 is 200001012121011.

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, 671667358 + ... + 671831289.

It is an arithmetic number, because the mean of its divisors is an integer number (7254892699200).

Almost surely, 2^{110121210100002} is an apocalyptic number.

110121210100002 is an abundant number, since it is smaller than the sum of its proper divisors (122035356274398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110121210100002 is a wasteful number, since it uses less digits than its factorization.

110121210100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343499390.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110121210100002 its reverse (200001012121011), we get a palindrome (310122222221013).

The spelling of 110121210100002 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred ten million, one hundred thousand, two".