1101021222002 has 32 divisors (see below), whose sum is σ = 1780187310720. Its totient is φ = 507702602880.

The previous prime is 1101021221849. The next prime is 1101021222047. The reversal of 1101021222002 is 2002221201011.

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, 195179102 + ... + 195184742.

It is an arithmetic number, because the mean of its divisors is an integer number (55630853460).

Almost surely, 2^{1101021222002} is an apocalyptic number.

1101021222002 is a deficient number, since it is larger than the sum of its proper divisors (679166088718).

1101021222002 is a wasteful number, since it uses less digits than its factorization.

1101021222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11138.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1101021222002 its reverse (2002221201011), we get a palindrome (3103242423013).

The spelling of 1101021222002 in words is "one trillion, one hundred one billion, twenty-one million, two hundred twenty-two thousand, two".