110021221201002 has 32 divisors (see below), whose sum is σ = 226012001963904. Its totient is φ = 35679010881600.

The previous prime is 110021221200967. The next prime is 110021221201007. The reversal of 110021221201002 is 200102122120011.

It is a super-2 number, since 2×110021221201002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110021221201007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22395774 + ... + 26862857.

It is an arithmetic number, because the mean of its divisors is an integer number (7062875061372).

Almost surely, 2^{110021221201002} is an apocalyptic number.

110021221201002 is an abundant number, since it is smaller than the sum of its proper divisors (115990780762902).

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

110021221201002 is a wasteful number, since it uses less digits than its factorization.

110021221201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49268734.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110021221201002 its reverse (200102122120011), we get a palindrome (310123343321013).

The spelling of 110021221201002 in words is "one hundred ten trillion, twenty-one billion, two hundred twenty-one million, two hundred one thousand, two".