1222100301030 has 48 divisors (see below), whose sum is σ = 3411904518000. Its totient is φ = 279337211328.

The previous prime is 1222100301029. The next prime is 1222100301047. The reversal of 1222100301030 is 301030012221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 415678905 + ... + 415681844.

It is an arithmetic number, because the mean of its divisors is an integer number (71081344125).

Almost surely, 2^{1222100301030} is an apocalyptic number.

1222100301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222100301030 is an abundant number, since it is smaller than the sum of its proper divisors (2189804216970).

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

1222100301030 is a wasteful number, since it uses less digits than its factorization.

1222100301030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831360773 (or 831360766 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1222100301030 its reverse (301030012221), we get a palindrome (1523130313251).

The spelling of 1222100301030 in words is "one trillion, two hundred twenty-two billion, one hundred million, three hundred one thousand, thirty".