1220101003210 has 32 divisors (see below), whose sum is σ = 2202270819840. Its totient is φ = 486689165952.

The previous prime is 1220101003207. The next prime is 1220101003237. The reversal of 1220101003210 is 123001010221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5110422 + ... + 5343838.

It is an arithmetic number, because the mean of its divisors is an integer number (68820963120).

Almost surely, 2^{1220101003210} is an apocalyptic number.

1220101003210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220101003210 is a deficient number, since it is larger than the sum of its proper divisors (982169816630).

1220101003210 is a wasteful number, since it uses less digits than its factorization.

1220101003210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234870.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1220101003210 its reverse (123001010221), we get a palindrome (1343102013431).

The spelling of 1220101003210 in words is "one trillion, two hundred twenty billion, one hundred one million, three thousand, two hundred ten".