1101220212202 has 8 divisors (see below), whose sum is σ = 1801996710912. Its totient is φ = 500554641900.

The previous prime is 1101220212199. The next prime is 1101220212227. The reversal of 1101220212202 is 2022120221011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25027732074 + ... + 25027732117.

It is an arithmetic number, because the mean of its divisors is an integer number (225249588864).

Almost surely, 2^{1101220212202} is an apocalyptic number.

1101220212202 is a deficient number, since it is larger than the sum of its proper divisors (700776498710).

1101220212202 is a wasteful number, since it uses less digits than its factorization.

1101220212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50055464204.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1101220212202 its reverse (2022120221011), we get a palindrome (3123340433213).

The spelling of 1101220212202 in words is "one trillion, one hundred one billion, two hundred twenty million, two hundred twelve thousand, two hundred two".