1201102220982 has 16 divisors (see below), whose sum is σ = 2402664080832. Its totient is φ = 400290800520.

The previous prime is 1201102220917. The next prime is 1201102220987. The reversal of 1201102220982 is 2890222011021.

It is a super-2 number, since 2×1201102220982² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201102220987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19117644 + ... + 19180367.

It is an arithmetic number, because the mean of its divisors is an integer number (150166505052).

Almost surely, 2^{1201102220982} is an apocalyptic number.

1201102220982 is an abundant number, since it is smaller than the sum of its proper divisors (1201561859850).

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

1201102220982 is a wasteful number, since it uses less digits than its factorization.

1201102220982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38303243.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 1201102220982 in words is "one trillion, two hundred one billion, one hundred two million, two hundred twenty thousand, nine hundred eighty-two".