1202220221102 has 8 divisors (see below), whose sum is σ = 1803970045800. Its totient is φ = 600896872504.

The previous prime is 1202220221071. The next prime is 1202220221123. The reversal of 1202220221102 is 2011220222021.

It is a happy number.

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

It is a congruent number.

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, 106611977 + ... + 106623252.

It is an arithmetic number, because the mean of its divisors is an integer number (225496255725).

Almost surely, 2^{1202220221102} is an apocalyptic number.

1202220221102 is a deficient number, since it is larger than the sum of its proper divisors (601749824698).

1202220221102 is a wasteful number, since it uses less digits than its factorization.

1202220221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213238050.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1202220221102 its reverse (2011220222021), we get a palindrome (3213440443123).

The spelling of 1202220221102 in words is "one trillion, two hundred two billion, two hundred twenty million, two hundred twenty-one thousand, one hundred two".