110021001211982 has 32 divisors (see below), whose sum is σ = 188652991680000. Its totient is φ = 47140468855200.

The previous prime is 110021001211981. The next prime is 110021001212047. The reversal of 110021001211982 is 289112100120011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021001211981) 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, 1065661268 + ... + 1065764504.

It is an arithmetic number, because the mean of its divisors is an integer number (5895405990000).

Almost surely, 2^{110021001211982} is an apocalyptic number.

110021001211982 is a deficient number, since it is larger than the sum of its proper divisors (78631990468018).

110021001211982 is a wasteful number, since it uses less digits than its factorization.

110021001211982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120896.

The product of its (nonzero) digits is 576, while the sum is 29.

Adding to 110021001211982 its reverse (289112100120011), we get a palindrome (399133101331993).

The spelling of 110021001211982 in words is "one hundred ten trillion, twenty-one billion, one million, two hundred eleven thousand, nine hundred eighty-two".