1220103133330 has 32 divisors (see below), whose sum is σ = 2224382497920. Its totient is φ = 481792671360.

The previous prime is 1220103133303. The next prime is 1220103133427. The reversal of 1220103133330 is 333313010221.

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, 524704 + ... + 1647883.

It is an arithmetic number, because the mean of its divisors is an integer number (69511953060).

Almost surely, 2^{1220103133330} is an apocalyptic number.

1220103133330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220103133330 is a deficient number, since it is larger than the sum of its proper divisors (1004279364590).

1220103133330 is a wasteful number, since it uses less digits than its factorization.

1220103133330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173314.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1220103133330 its reverse (333313010221), we get a palindrome (1553416143551).

The spelling of 1220103133330 in words is "one trillion, two hundred twenty billion, one hundred three million, one hundred thirty-three thousand, three hundred thirty".