1230102221202 has 32 divisors (see below), whose sum is σ = 2733747004800. Its totient is φ = 410006096784.

The previous prime is 1230102221197. The next prime is 1230102221221. The reversal of 1230102221202 is 2021222010321.

1230102221202 is a `hidden beast` number, since 1 + 230 + 10 + 2 + 221 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 29299 + ... + 1568777.

It is an arithmetic number, because the mean of its divisors is an integer number (85429593900).

Almost surely, 2^{1230102221202} is an apocalyptic number.

1230102221202 is an abundant number, since it is smaller than the sum of its proper divisors (1503644783598).

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

1230102221202 is a wasteful number, since it uses less digits than its factorization.

1230102221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554287 (or 1554281 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1230102221202 its reverse (2021222010321), we get a palindrome (3251324231523).

The spelling of 1230102221202 in words is "one trillion, two hundred thirty billion, one hundred two million, two hundred twenty-one thousand, two hundred two".